Find the length and width of the actual room, shown in the scale drawing. Then find the area of the actual room. Round the final answer, if necessary, to the nearest tenth.

Find The Length And Width Of The Actual Room, Shown In The Scale Drawing. Then Find The Area Of The Actual

Answers

Answer 1

The actual dimensions are 9.75 feet and 7.5 feet. The area will be 73.125 square feet.

What is the scale factor?

The ratio of the scale of an original thing to a new object that is a representation of it but of a different size is known as a scale factor (bigger or smaller).  The scale factor is defined as the proportion of the new image's size to that of the previous image.

Here the scale factor for the given image is 2 inch = 3 ft.

The measure of the actual dimensions will be calculated as,

2 in = 3 ft

1 in = 3/2 ft

6.5 in = 6.5 x 3 / 2 = 9.75 ft

5 in = 5 x 3 / 2 = 7.5 ft

The actual area will be calculated as,

Area = 9.75 x 7.5

Area = 73.125 square feet

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Related Questions

Some drawbacks to renting can be: (Check all that apply) A. You build equity in a house B. Improvements made benefit the landlord. C. You have to ask permission to change things.

Answers

Answer:

A, B, C

Step-by-step explanation:

PLZ HELP ME QUICK!!

Does the data provide convincing statistical evidence that at women pay more than men for the same catalytic converter repair?

Answers

Answer:

Yes the data provide convincing statistical evidence that at women pay more than men for the same catalytic converter repair

Aaron has $20. He buys 2 Cokes that each cost $1.50. He also buys a sandwich for $5.50 and a bag of chips that costs $2.25. After Aaron pays for his lunch, how much money does he have left?

Answers

Answer:

he has 10.75 left over :)

Answer:

Step-by-step explanation:

20-3-5.50-2.25= $9.25

Is it a perfect square trinomial X² 10x 25?

Answers

Yes, it is a perfect square trinomial.

What is perfect squares?

Perfect squares are numbers that are the product of a number multiplied by itself. Examples of perfect squares include 4 (2 x 2), 9 (3 x 3), 16 (4 x 4), 25 (5 x 5), 36 (6 x 6), 49 (7 x 7), and 64 (8 x 8). Perfect squares are also referred to as "square numbers" or "whole-number squares."

The equation X² + 10X + 25 can be factored into (X + 5)²,

which is a perfect square trinomial. In general, a perfect square trinomial is any polynomial of the form A² + 2AB + B² where A and B are constants or variables.

This is because such a polynomial can be factored into (A + B)².

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Evaluate the radical.
(Look at photo)
Enter your answer in the box.

Answers

Answer:

the answer of

[tex] \sqrt[3]{216} = 6[/tex]

is 6

Step-by-step explanation:

6^3=216

I need help with this question please

Answers

The average rate of change is the ratio of the difference between the y coordinates of two points to the x coordinate of the same point.

It can be found by using two points on the graph and substitute into the formula: (y₀ - y₁) / (x₀ - x₁)

The square brackets [] is used to mean the end points as shown is inclusive

What is average rate of change in quadratic equation?

A quadratic equation is a polynomial of degree two

The average rate of change here is not constant and is usually  specified by the two points to which it is measured

For instance using points (-3, 0) and (0, -1) we have

=  (y₀ - y₁) / (x₀ - x₁)

=  (-1 - 0) / (0 - (-3))

= -1/3

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 If two parallel lines are cut by non-perpendicular transversal, which type of angles are NOT congruent? (geometry)

Answers

Answer:

[tex]{\huge{\underbrace{\overbrace{\color{red}{Answer...}}}}} \\ \\ [/tex]

[tex]\small\boxed{\mathfrak{\underline{Interior \: angles \: are \: not \: congruent}}} \\ \\ {\huge{\underbrace{\overbrace{\color{purple}{hope \: it \: helps... | \: | }}}}} \\ \\ [/tex]

If two parallel lines are cut by non-perpendicular transversal, then the interior alternate angles are NOT  congruent.  

What is the alternate angles?

By the Property of the alternate angles states, if two parallel lines are cut by a transversal, then the alternate angles are congruent. Two angles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.

The Exterior angle is an measure of rotation between one extended side

Let assume ∠XWY and ∠ZYW represent the interior angles between the parallel lines and the transversal.

From the figure attached, we can see that  ∠XWY ≅ ∠ZYW

By this property, Both the Lines are the parallel lines intersected by a transversal.

Therefore, the interior alternate angles ∠XWY and ∠ZYW will be congruent.

Hence, If two parallel lines are cut by non-perpendicular transversal, then the interior alternate angles are NOT  congruent.

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Identify whether this angle is acute, obtuse, right, or straight.

an angle that measures about one hundred thirty seven degrees

Acute
Obtuse
Right
Straight

Answers

It’s obtuse as it’s bigger that 180

Line C passes through the points (-3,-6) and (-1,-12). What is the slope of the line perpendicular to the line C

Answers

Answer:

The slope of the line perpendicular to the line C is 1/3.

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-12-(-6))/(-1-(-3))

m=(-12+6)/(-1+3)

m=-6/2

m=-3

perpendicular lines have negative reciprocal slopes.

Solve the algebraic fractions: 3 - x+1/2x^2+9x-5 - 2x-1/x+5

Answers

Answer:

The answers final

Simplify the expression

-2+6x+1/2x^2

Factor the expression

1/2x(-4+12x+x^2)

Step-by-step explanation:

I hope it will help you :)

Student perform one trial of a cientific experiment if the reult of that trial do not upport the prediction what hould the tudent do next?

Answers

If the student perform one trial of scientific experiment , and the result of that trial do not support the prediction , then the student should repeat the experiment , modify the experiment and can use alternative Method .

If in the Scientific Experiment the result does not support the prediction of the student in one trial , then the student can :

(i) Modify the Experiment :

The students can modify scientific experiment in other way and try again. For Example, they student change variables being tested or methods used to collect data.

(ii) Use Alternative Explanations :

The students can use alternative explanations for  results. It may be possible that the prediction was correct, but there were other factors  that may influence outcome of experiment.

(iii) Repeat the Experiment :

The student can repeat the experiment by the same procedures to see if he gets same results and if results are consistent, it can concluded that the prediction was incorrect .

The given question is incomplete , the complete question is

Student perform one trial of a scientific experiment if the result of that trial do not support the prediction what should the student do next ?

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select all the Expressions that are rational numbers.

Can someone help me find the answer please? I have to finish this very soon.​

Answers

Answer:

The first answer to the fourth answer is rational numbers.

Step-by-step explanation:

Rational numbers are usually expressed as fractions or decimals, but rational numbers are never whole numbers. Hope this helps!

pleaseeee helppp meee!!!

Answers

Answer:

x=800

Step-by-step explanation:

first you gonna take 3×x= 3x

then

3×200= 600

(3x+600)=3000

3x=3000-600

3x=2400

3x÷3=2400÷3

x=800

Which is equal to 100%?

A. 0.001
B. 1/100
c. 0.1
D 1/10

Need ASAP

Answers

Answer:

1/100

or we can say 100/1

Find the area of the shaded region in the above sided figure. Take  = 3.14

Answers

Step-by-step explanation:

The Radius of the larger semi circle = [tex]\frac{12}{2}[/tex] = [tex]6[/tex][tex]cm[/tex]

Area of the 2 larger semi Circles = [tex]\frac{\pi r^{2} }{2}[/tex][tex]X2[/tex]

                                                  = [tex]\frac{3.14X(6)^{2} }{2} X 2[/tex]

                                                   = [tex]\frac{113.04}{2} X2[/tex]

                                                    = [tex]113.04[/tex] [tex]cm^{2}[/tex]

Radius of the smaller semi circle = [tex]\frac{5}{2} = 2.5cm[/tex]

Area of the smaller semi circle = [tex]\frac{\pi r^{2} }{2}[/tex][tex]X2[/tex]

                                                    = [tex]\frac{3,14X(2.5)^{2} }{2} X 2[/tex]

                                                     = [tex]196.25[/tex][tex]cm^{2}[/tex]

Combined Area = [tex]113.04 + 196.25[/tex]

                           = [tex]309 . 29cm^{2}[/tex]

an asphalt parking lot is in the shape of a trapezoid if it costs 1.75 per square yard to seal an asphalt surface find the cost to seal the parking lot

Answers

Answer:

  The answer would be $1995

Step-by-step explanation:

Trust me

A circle is inscribed in quadrilateral , tangent to at and to at . Given that , , , and , find the square of the radius of the circle.

Answers

The square of the radius of the given circle is [tex]$OP^2 = 703$[/tex]

What is quadrilateral?

A quadrilateral is a four-sided polygon in geometry that has four edges and four corners. The word is a derivative of the Latin words quadri and latus. Having four sides, four vertices, and four corners, a rectangle is a two-dimensional form. Concave and convex come in primarily two varieties.

We can use the concept of the power of a point, which states that the square of the distance of a point from a line is equal to the product of the distances of the point from the two tangents to the line that are drawn from the point.

Let [tex]$O$[/tex] be the center of the inscribed circle.

The power of point O with respect to AB and CD is [tex]$(OPOQ) = (1937) = 703$[/tex]

Since the Circle is tangent to AB and CD at P and Q respectively, so [tex]$OP = OQ$[/tex]

So, [tex]$OP^2 = 703$[/tex]

Hence, the square of the radius of the circle is [tex]$OP^2 = 703$[/tex]

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Complete question is: A circle is inscribed in quadrilateral [tex]$A B C D$[/tex], tangent to [tex]$\overline{A B}$[/tex] at [tex]$P$[/tex] and to [tex]$\overline{C D}$[/tex] at [tex]$Q$[/tex]. Given that [tex]$A P=19, P B=26, C Q=37$[/tex], and [tex]$Q D=23$[/tex], find the square of the radius of the circle.

helppppppppppppp pleaseeeee

Answers

Answer:

e = 54

f = 20

d = 106

Step-by-step explanation:

Opposite angles are the same. Also, straight lines always equal 180 degrees.

Hope that this helps!

Gcse foundation

Help pls.

Answers

Answer:

In right angle triangle ,hypotenuse is equal to sum of two other sides.so,

(h)^2=(p)^2+(b)^2

(8)^2=(3)^2+(x)^2

64=9+x^2

64-9=x^2

55=x^2

[tex]\sqrt{55}[/tex]=x

7.4=x

Step-by-step explanation:

Jason and Marie both travel 300 miles. Jason drove at an average speed of 10 miles per hour faster than Marie and made the trip in one hour less time. Find the average speeds of both cars.

Answers

Answer:

jason: 60mph

marie: 50mph

Step-by-step explanation:

let jason drive at x miles per hour

let marie drive at x-10 miles per hour

let jason drive for y hours

let marie drive for y+1 hours

distance = speed * time

for jason:

300 = x * y

for marie:

300 = (x-10) * (y+1) = x*y + x - 10y -10

300 = x*y

divide both sides by x to solve for y

300/x = y

plug this into the second equation

300 = (x-10) * (300/x+1) = 300 -3000/x +x -10

300 = 300 -3000/x +x -10

subtract 300 from both sides

0 = -3000/x + x - 10

multiply both sides by x to get rid of the denominator

0 = x^2 -10x -3000

factor

0 = x^2 - 60x +50x -3000

0 = x(x-60) + 50(x-60) = (x+50)(x-60)

x = 60 or -50

x cannot be negative so x = 60mph

marie = 60-10 = 50mph

A a) Is (x + 4) a factor of (x^ 2 +9x+20)? In other words , does x + 4 divide evenly into x ^ 2 + 9x + 20 ?

Answers

Answer:

Yes

Step-by-step explanation:

the factors of (x^ 2 +9x+20) are (x+4)(x+5)

L)
express the given in terms os sin x or cos x

sin ( 4pi - x )

how

Answers

The value of sin(4π-x) is -sinx

What are trigonometric functions?

The trigonometric functions are real functions which relate an angle of a right-angled triangle to ratios of two side lengths.

Given that, express the given in terms of sinx or cosx sin (4π-x)

sin(4π-x) = sin(2π+2π-x)

We know, that, sin(a+b) = sina·cosb+sinb·cosa

Here, a = 2π and b = 2π-x

Therefore,

sin(2π+2π-x) = sin2πcos(2π-x)+sin(2π-x)cos2π

Now, sin2π = 0 and cos(2π) = 1

Therefore,

sin2πcos(2π-x)+sin(2π-x)cos2π

= sin(2π-x)

As we know that, sin(2π-x) = -sinx

Hence, sin(4π-x) = -sinx

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Mattie is twice as old as Pat. Jon is twice as old as Mattie. In 4 years the sum of their ages will be 61. How old is each person?

Answers

Answer:

Let's mark Pat's age is x. Then Mattie's age is 2x and Jon's age is 4x.

So (x + 4) + (2x + 4) + (4x + 4) = 61.

7x + 12 = 61 => 7x = 49 => x = 7.

So the answer is

Pat = 7

Mattie = 14

Jon = 28

The ages of Pat, Mattie, and Jon are as follows: 7 years, 14 years & 28 years.  

If we take Pat's age as = 'x' years,

so, Mattie's age will be = '2x' years.

and then, Jon would be = 2(2x)

                                        = '4x' years.

Now, the sum of their ages after 4 years =

 => (x+4) + (2x+4) + (4x+4) = 61

 => 7x+12 = 61

 => 7x= 61-12

 => 7x= 49

 => x= 49/7

 => x = 7

Therefore, Pat's age is  = 7 years.

              Mattie's age is = 14 years (2×7).

                  Jon's age is = 28 years (4×7).

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Someone please please help me ASAP
No links or files
I will give Brainly

Answers

Answer:

1) 6

2) 9

3) improper.

Step-by-step explanation:

I hope this helps!

Answer:

Q2) 9

explanation:6/1 / 2/3

Applying the fractions formula for division,

6 x 3

1 x 2

18/2 simplyfy 9

Q3)improper fraction

How tall is a building that casts a ​78-ft shadow when the angle of elevation of the sun is 30 degrees​?

Answers

Answer: [tex]45.03\ ft[/tex]

Step-by-step explanation:

Given

The length of the shadow is 78 ft

the angle of elevation is [tex]\theta =30^{\circ}[/tex]

Suppose the height of the building is [tex]h[/tex]

From the figure, we can write

[tex]\tan 30^{\circ}=\dfrac{h}{78}\\\\h=78\tan 30^{\circ}\\\\h=45.03\ ft[/tex]

The height of the building is 45.03 ft

Which fractions are closer to 0 than 1? Check all that apply.


Answers

Answer:

b and d are closer to 0 than 1 mark me brainliest

Step-by-step explanation:

Answer:

B. and D the rest are half or closer to 1

hope this helps

have a good day :)

Step-by-step explanation:

HELP HELP HELP I WILL BRAINLIEST U

Answers

Answer:

2x+3y-(-4x+3y)=6-12

2x+3y+4x-3y. =-6

6x. = -6

X=-1

no

Answer:

No

Step-by-step explanation:

So, lets go over what we know:

Our x and y values are (0,2)

This means:

x=0

y=2

Lets plug these in for each equations:

2x+3y=6

=

2(0)+3(2)=6

=

0+6=6

=

6=6

So thie first equation is correct.

But we dont know if the second one will check out yet!

Lets plug our values in once more, only on the second equation instead of the first:

-4x+3y=12

=

-4(0)+3(2)=12

0+6=12

6=12

Uh oh...Thats not right.

So this means that (0,2) is not a solution to both equations.

Answer:

No

Hope this helps! :D

If x is equal to 48 and y is equal to 12 then what is the value of x-4y?

Answers

Answer:

0

Step-by-step explanation:

48 - 4(12)

48 - 48 = 0

Answer:

The value of x - 4y would be 0.

Step-by-step explanation:

Since x is equivalent to 48, and y is equivalent to 12, you need to replace x and y with those values in order to solve the expression. [tex]x-4y[/tex] = [tex]48 - 4 * 12[/tex] = [tex]48 - 48[/tex] = 0, so that is the correct answer.

What is the missing reason for line 2 in this proof?

Answers

Answer:  Choice C

Definition of a rectangle

Explanation:

A rectangle has two sets of parallel sides, and those opposite sides are the same length. This is simply the definition of what it means to be a rectangle. Because ABCD is a rectangle, we have these two pairs of congruent opposite sides:

AB = CDAD = BC

Each boy in a class has 11 pockets and each girl in the class has 13 pockets. How many boys and how many girls are in this class if all 21 students have a total of 251 pockets? Please answer ASAP and please no links.

Answers

Answer:10 girls and 11 boys

Step-by-step explanation:

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Or the test may crash and report "Program end never reached", in which case the system doesn't print the test case that caused the reported message.import java.util.Scanner;public class CourseGradePrinter { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); final int NUM_VALS = 4; int [] courseGrades = new int[NUM_VALS]; int i; for (i = 0; i < courseGrades.length; ++i) { courseGrades[i] = scnr.nextInt(); } /* Your solution goes here */ }} Which type of molecule is shown below?O A. AlkyneO B. AlkaneC. AlkeneO D. Aromatic Next week produces a heat wave in Prince George's County. Most scientists would say: A. Global warming is the causeB. Human activity is the cause C. Local temperatures over one week tell us more about weather than climateD. Our climate is getting warmer How are static and passive stretching similar? What is electronic dispersion theory? someone pls help this is an emergency The bond that holds together positive and negative ions iscalled a(n) bond. The odyssey central ideas and character motivation part 2 quiz A culture of bacteria has an initial population of 860 bacteria and doubles every 9 hours. Using the formula P_t = P_0\cdot 2^{\frac{t}{d}}P t =P 0 2 d t , where P_tP t is the population after hours, P_0P 0 is the initial population, is the time in hours and is the doubling time, what is the population of bacteria in the culture after 4 hours, ? Why is the Northwest Territory in the 1800's not in what we call the Northwest today? Workplace diversity describes differences among workers in any of the following areas:attitudeeducationethnicityindustry What does Faber read to montag while montag is going to work REVIEW #2Mark your answer sheet as A for true/ B for false.All nouns in French have both gender and number.In French, the verb usually agrees with the subject of the sentence.In France, the 9th grade would be called la troisime.To make a sentence negative in French, you use ne..pas after the verb.Vous can be both singular and plural.New Orleans is the only official French speaking city in the U.S.The pronoun on always takes the same form of the verb as il/elle.Tu becomes t before words beginning with vowel sounds. Translation means changing the verb forms to agree with the subject of the sentence.Days of the week and months of the year are always capitalized in French.Le, la, les and l are the definite articles.The indefinite articles are un, une and des.The French use an s to show possession.Les becomes l before words beginning with vowels sounds.Adjectives must agree in both gender and number with the nouns they modify.The colors orange and marron only have one form. They do NOT change spellings for agreement.Choose the correct French translation for each phrase.17. to be hungrya. avoir soif b. avoir de la chance c. avoir faim18. to be luckya. tre de la chance b. avoir de la chance c. avoir ans19. to be sleepya. avoir soif b. avoir sommeil c. avoir tort20. to be righta. avoir raison b. avoir tort c. tre en avance21. to have a headachea. avoir mal la tte b. avoir tort c. . tre en ret*rd22. to be afraida. avoir peur b. tre peur c. avoir sommeil23. to be hota. avoir chaud b. tre chaud c. avoir froid24. to needa. avoir froid b. avoir la neige c. avoir besoin de25. to be colda. avoir chaud b. avoir tort c. avoir froidIII. Choose the answer which best completes each question. 26. Comment tappelles-tu? a. Tu tappelles Marc. b. Je mappelle Marc. 27. Tu es do ? a. Jes de Nashville. b. Je suis de Nashville. 28. a va ? a. Mal. b. Salut. 29. Quelle heure est-il ? a. Il est trois. b. Il est trois heures. 30. Tu es franaise, Marie ? a. Oui, je suis franais. b. Non, je suis amricaine. 31. Quel ge as-tu ? a. Jai quatorze ans. b. Jai six. 32. Quel jour est-ce ? a. Cest lundi. b. Cest le cinq. 33. Tu as soif ? a. Non, je nai pas soif. b. Oui, jai faim. 34. Quelle est la date ? a. Cest le 20/5. b. Il est neuf heures. 35. Qui est Marc ? a. Cest mon cousin. b. Cest ma cousine.Choose the correct meanings for each word. 36. jaune a. green b. yellow c. red 37. marron a. brown b. maroon c. black 38. homme a. house b. man c. homie 39. toi a. me b. you c. her 40. tre a. to eat b. to have c. to be 41. aller a. to come b. to do c. to go 42. garon a. boy b. girl c. man 43. copain a. female friend b. male friend c. lady 44. fille a. friend b. sister c. girl 45. pre a. parent b. brother c. father Choose the correct verb form to complete each sentence.Ils _____ quinze ans.aionta 47. Mon ami _____ une radio.a. a b. avez c. as48. Vous ______ un ordinateur.avonsavez ont49.Jean-Claude n _____ pas de CD.ontaveza50. Le prof _____ une grande classe. a. as b. a c. ai 51. Nous _____ la plage a. vont b. vais c. allons52. Ils ______ au centre commercial. a. vont b. va c. allons53. Elle ______ aller au magasin. a. vais b. va c. vont 54. Marie et moi ______________ la musique, a. coutes b. coute c. coutons 55. Tu me _____________ une pomme de terre. a. donnes b. donne c.donnons 56. Jacques et Jean-Claude ______________ en France. a. habite b. habites c. habitent57. Je ____________ dans la classe de franais. a. suis b. sommes c. es 58. Je ___________ 15 ans. a. as b. ai c. a 59. Nous _____________ dans la cantine. a. mangez b. mangeons c. manges 60. Elle _____________ la leon. a. commence b. commencent c. commences Which expression is equivalent to 5-3(x+2)?A. -3x - 1B. -3x+10C. 2x + 4D. 2x-6 This function describes the time, t(d), in seconds, an object takes to hit the ground after falling d feet. t (d) =sqrt{d/16} How long will it take for an object to fall 1,600 feet?A. 4 secondsB. 10 secondsC. 100 secondsD. 160 seconds Based on the experiment if a card is chosen 200 times how many times would you expect to pick a card without stripes?