Anyone one know #14???

Anyone One Know #14???

Answers

Answer 1

Answer:

d

Step-by-step explanation:

d is the one with both a y squared and x squared making it an ellipse or oval


Related Questions

Work out the value of x

Answers

Answer:

Step-by-step explanation:

Add 87° + 63° = 150°

then set up this equation:

x + 150° = 180°

x + 150° = 180°

   - 150° = -150°

x = 30°

When you add 87 + 63 + 30

it should give you 180° if it doesnt equal 180° then recheck your work.

This screenshot should help you

Stay Safe GL!

What is the probability for blue or yellow (be sure to simplify)? ​

Answers

Answer:

Step-by-step explanation:

No of red marbles=n(A)=3.Total no of marbles=n(s)=3+2+5=10.Probability,p(A)=n(A)/n(s)

For a project, Carlos must provide one cut-out paper model of each type of triangle: acute, right, and obtuse. He sketches each triangle on graph paper before making the models.

On a coordinate plane, 3 triangles are shown. One triangle has points (3, 3), (3, 6), (6, 3). Another triangle has points (5, 7), (4, 10), (7, 8). Another triangle has points (7, 1), (7, 6), and (9, 4).

What is the total area of the three triangles?

12.5 square units
13 square units
13.5 square units
14 square units

Answers

Answer:

Its 12.5 squares eric deleted my answer!

Step-by-step explanation:

Answer: B. 13

Step-by-step explanation: On Edge!!!!

Which expression is equivalent to 10x2y 25x2? 5x2(2y 5) 5x2y(5 20y) 10xy(x 15y) 10x2(y 25)

Answers

GCF is the highest value that can divide an expression. The equivalent expression to  10x^2y + 25x^2 is 5x^2 (2y + 5)

Factoring polynomial expressions

GCF is the highest value that can divide an expression. Given the expression below

10x^2y + 25x^2


Find the factor of each

10x^2y = 5 * 2 * x^2 * y

25x^2 = 5 * 5 * x^2

Since 5x^2 is common to both factors, hence

10x^2y + 25x^2 = 5x^2 (2y + 5)

The equivalent expression to  10x^2y + 25x^2 is 5x^2 (2y + 5)

Learn more on factoring here: https://brainly.com/question/24734894

a taxi costs 3.00 for every mile traveled, to enter a cab the is an initial charge of 4.50. write an equation where t represents the total cost of the cab ride and m represents the number of miles traveled

Answers

Answer:

[tex]t = 4.50 + 3.00m[/tex]

Devon opened a savings account with an initial deposit of $2,750 The balance will eam 6. 5% interest compounded annually He does not deposit any

additional money or make any withdrawals from this account What will his account balance be after 8 years?

Answers

Answer:

22,000

Step-by-step explanation:

The work of a student to solve the equation 3(3x − 4) = 8 + 2x + 5 is shown below: Step 1. 3(3x − 4) = 8 + 2x + 5 Step 2. 6x − 7 = 13 + 2x Step 3. 6x − 2x = 13 + 7 Step 4. 4x = 20 Step 5. x = 5 In which step did the student first make an error and what is the correct step? (1 point) Step 2, 9x − 12 = 13 + 2x Step 2, 9x − 4 = 2(6 + x + 3) Step 3, 6x + 2x = 13 + 7 Step 3, 6x − 2x = 13 − 7

Answers

Answer:

  (a)  Step 2. 9x -12 = 13 +2x

Step-by-step explanation:

The distributive property says a factor outside parentheses multiplies each term inside parentheses. It is an error to do addition of the factor, or to miss multiplying a term.

In Step 2 of this "solution", the factor of 3 is erroneously added to each coefficent inside parentheses. It should be multiplied.

Correct Step 2: 9x -12 = 13 +2x

__

The rest of the solution should be ...

  Step 3: 9x -2x = 13 +12

  Step 4: 7x = 25

  Step 5: x = 25/7

___

Check

  3(3(25/7) -4) = 8 + 2(25/7) +5

  3((75 -28)/7) = 13 +50/7

  141/7 = 141/7 . . . . . answer checks OK

The area of a computer screen is 108 in with a side length of 12. What is the area of a tv screen similar to the computer screen with a side length of 20 in?

Answers

Answer:180in squared

Step-by-step explanation:

108 divided by 12 is 9, so 20*9= 180

In a rhombus ABCD, m∠A = 31°. Point O is a point of intersection of diagonals. Find the measures of the angles of triangle ΔBOC.

m
SHOW PROPER WORK

Answers

Since angle A = 31°, C = 31°
Sum of all angles = 360°
So 2x + 62 = 360
x = 149°
Diagonals are perpendicular to each other, so triangle BOC has 90° + 31°:2 + 149°:2 = 90° + 15.5° + 74.5° = 180°

B = 74.5°
O = 90°
C = 15.5°

Which expression is equivalent to -3x+9?
A.-3(x+9)
B.-3(x-3)
C.-3(x+12)
D.3(-x-3)

Answers

Answer:  Choice B

Explanation:

Use the distributive property to pull out the -3

When going in reverse like this, we divide each term by -3

-3x/(-3) = x

9/(-3) = -3

So -3x+9 = -3(x-3)

We can verify this by multiplying the -3 outside with each term inside

-3 times x = -3x

-3 times -3 = 9

This shows how -3(x-3) turns into -3x+9 again.

Daddy spends 50% of his salary on rent, 1/4 of the remainder on groceries and keeps the rest. If he keeps $4800, how much is his salary

Answers

Answer:

$19,200

Step-by-step explanation:

Daddy spent 3/4 of his salary on things.

This means that you can multiply 4,800*4 to find the salary as 4,800 is 1/4 of the total salary.

4,800*4=19,200

The courier travelled 508 km in 8h. b) At this rate, how long will it take the courier to travel 889 km?

Answers

Answer:

14 hours

Step-by-step explanation:

Finding the rate of travel

Distance covered / Time taken508 kilometers / 8 hours63.5 kilometers per hour

Time taken to cover 889 km

Distance / Rate of Travel889 kilometers / 63.5 kilometers per hour14 hours

how do i solve this?

Answers

Answer:

its the same thing as 3 x3 or 3+3 it always come´s back as 9 or 6

Step-by-step explanation:

Using the table, if there are 5 flowers, how many petals are there?
A) 11
B) 6
C) 30
D) 25

Answers

Answer:

i think is 25

Step-by-step explanation:

you dont have  no diagram but i think it 5x5=25

Thomas drive from junction 2 to junction 3 on a road . The distance between the junctions is 12 miles and it takes 15 minutes. Hanna also drove from junction 2 to junction 3 on the road. She drove at an average speed of 50 mph . Who has the faster speed. Explain​

Answers

Answer:

Hanna

Step-by-step explanation:

In order to find out how fast Thomas has drove as compared to Hanma we have to compare the speed of each other,

Speed of Hanna = 50mph (as given in ur question)

Speed of Thomas

Since the unit of time of the distance traveled by Thomas is not same as that of Hanna we have to convert the minutes into hour,

Distance traveled = 12miles

Time taken = 15minutes

Speed = 12miles/15mim

Converting minutes into hours we have to multiply by a number whose product will be 60 and that will 4

that is 15 times 4 is 60. But to make the ratio equal

we have to multiply the distance too by 4.

= 12*4/15*4

=48 miles/60minutes

=48miles/1hour

=48mph

Comparing both speeds

Speed of Hanna compared to Speed of Thomas,

50mph > 48mph

Hence, Hanna has the faster speed.

A number cube is rolled 450 times and the
results recorded as follows: There were
75 ones, 80 twos, 69 threes, 78 fours,
77 fives, and 71 sixes. What is the
experimental probability of rolling a two or a
three?
[A] 0.33 [B] 0.57 [C] 0.43 [D] 0.67

Answers

Answer:

A.) 0.33

Step-by-step explanation:

262 diveded by 2.5 please help

Answers

Answer:

The answer is 104.8

Step-by-step explanation:

Calculator

Simplify: (13/4)x - 8y- (5/4) x + 7y + 5

Answers

[tex]\dfrac{13}4 x -8y-\dfrac54 x +7y +5\\ \\=\dfrac{13x-5x}{4} -y+5\\\\=\dfrac{8x}{4}-y+5\\\\=2x-y+5[/tex]

Help will name Brainliest

Answers

Answer:

x = 5

Step-by-step explanation:

using the sine or cosine ratio in the right triangle and the exact value

sin30° = [tex]\frac{1}{2}[/tex] , then

sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{10}[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )

2x = 10 ( divide both sides by 2 )

x = 5

what is the LCM of 24 and 54?

Answers

Answer: 216

Step-by-step explanation:

The LCM of 24 and 54 is 216. To find the least common multiple of 24 and 54, we need to find the multiples of 24 and 54 (multiples of 24 = 24, 48, 72, 96 . . . . 216; multiples of 54 = 54, 108, 162, 216) and choose the smallest multiple that is exactly divisible by 24 and 54, i.e., 216.

Answer: 216

Step-by-step explanation: The LCM of 24 and 54 is 216. To find the least common multiple of 24 and 54, You need to find the multiples of 24 and 54.

Moses is creating a large cube sculpture for a city park. He first makes a smaller cube to use as a rough model of his sculpture. The edge lengths of the model are each 25 in. The edge lengths of the sculpture will be 3 times the model's edge lengths. How many times as large is the volume of the sculpture than the volume of the model? Show your work.​

Answers

From the calculations, the volume of the sculpture is 27 times the volume of the model.

Volume of a cube

The volume of a cube is obtained using the formula;

Volume = l^3

Where l is the length of each edge. We should note that the lengths of all the edges in a cube are equal.

Hence,

volume of the model = (25)^3 = 15625 in^3

volume of the sculpture = (3 * 25)^3 = 421875  in^3

Ratio of the volume of the sculpture to the volume of the model = 421875  in^3/15625 in^3

= 27:1

Hence, the volume of the sculpture is 27 times the volume of the model.

Learn more about volume: https://brainly.com/question/12908738

Nina’s garden is 4 1/5 meters long and 3/10 meter wide. What is the area of Nina’s garden

Answers

Answer:

12.6

Step-by-step explanation:

1/5 = .2

3/10 = .3

4.2 x .3 = 12.6

You a roll a 6-sided die two times.

What is the probability of rolling a number greater than 4 and then rolling a 5?

Answers

Answer:

[tex]\frac{1}{18}[/tex]

Step-by-step explanation:

First, let’ find the probability of rolling a number greater than a 4The scorers that satisfy this are 5 & 6This is a [tex]\frac{1}{3}[/tex] chance of getting a 5 or a 6AND means × when it comes to probabilityChance of rolling a 5 is [tex]\frac{1}{6}[/tex]Multipy the two fractions together[tex]\frac{1}{3}\times\frac{1}{6}=\frac{1}{18}[/tex]

Allison and Amir are working on a school project together. Allison will do 3/4 of the research, and Amir will do the rest. Amir can do 1/8 of the research in an hour. How long will it take amir to complete his research

Answers

Answer: 2hours

Step-by-step explanation:

Allison does 3/4 and Amir does 1/4

Amir can do 1/8 in 1hr, how long will it take to complete ¼ work

1/4 ÷ 1/8 =2


Help!! Algebra 1 math equation

Answers

Answer:

6

Step-by-step explanation:

The answer is 6. You're looking for the rate of change in the number of DVD's. from 9,15,21,27, each time you add 6, so +6 is your constant variation.

Please help I'll give Brainliest and Thanks. its also due in 15 minutes.


Simplify: -1║2/3 - 4║ ÷ 5/6

║means an absolute value line.

A. -4

B. -25/9

C. 25/9

D. 4

Answers

Answer:

A or -4

Step-by-step explanation:

simplify to -1 || -10/3 || × 6/5

-1 × 10/3 × 6/5

-1 × 2 × 2

Jodi sorted shapes into two groups based on the types of angles they
appear to have, as shown below.

Answers

Both shapes in group A and group B are inscribed in a circle

Shapes present in group A and group B

In group A and group B, we have different shapes present in them.

In group A, we have two shapes that are inscribed in a circle.

In group B, what both shapes have in common is that they're inscribed in a circle.

The shape below belong to a rectangle.

Both shapes have a common factor which are

They are both inscribed in a circle

Learn more on shapes here;

https://brainly.com/question/25965491

Kiran is going to see a movie and is taking his 3 kids. Each movie ticket costs $13 and there are an assortment of snacks available to purchase for $4. 50 each. How much total money would Kiran have to pay for his family if he were to buy 4 snacks for everybody to share? How much would Kiran have to pay if he bought xx snacks for everybody to share?


I will give brainlist plsssss I need helppp

Answers

Answer: I only have the first answer sorry. The 1st answer is $13.50

Step-by-step explanation:

I multiplied $4.50 by the 3 kids and got $13.50 for the snacks.

URGENT
What will five 100's do to a grade of 92%? How many points will it bring my grades up by?

Answers

Answer:

See below ~

Step-by-step explanation:

Given

Mean = 92%

Solving

Add 5 points of 100% and divide by 6 (total entries)92 + 5(100) / 6592/698.67%

Solution

Five 100s will bring up the 92% up by 6.67% to 98.67%

A gallon of gas costs $3. 05 per gallon. Joey's car gets 35 miles per gallon on the highway and 27 miles per gallon in the city. Using the

highway, Joey drives at an average speed of 54 miles per hour, and it takes him 0. 5 hours to get to work. The highway has one $1. 25 toll.

Using a city street route, Joey drives at an average speed of 36 miles per hour, and it takes him 1 hour to get to work.

Which quantities would be used to determine the total cost for Joey to drive to work using the highway? Choose all that apply. A. 0. 5 hours B. 1 hour C. $1. 25 per car D. $3. 05 per gallon E. 27 miles per gallon F. 35 miles per gallon G. 36 miles per hour H. 54 miles per hour

Answers

Answer: using the street route, he drove for half hour/0.50hr or 30minutes. Hence he covered 27miles on that trip, deducted from 54miles per hour for 0.5hr.Paid a toll fee of $1.25 which is the cost per car at the toll.

Step-by-step explanation: Choose all that apply A CH

Other Questions
A model satellite has a scale of 1 cm : 3 m. If the real satellite is 18 m wide, then how wide is the model satellite?A. 54 cmB. 1 cmC. 6 cmD. 15 cm The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain after 1000years? Which pairs of polygons are similar?Select each correct answer. Sue has $500 in an account for 9 years at a compound rate of 7.5%. How much does she have? A species of moth has a 2 varieties of wing color: brown and white. As winter approaches, the trees where the moths live loose their leaves. The moth's predators are birds who hunt for the moths as they rest on the dark tree bark. Every moth lays 100 eggs, but only about 10 from each egg cluster live to adulthood Find the equation of the line that goes through the points (0, 6) and (12, 2).y = 12x + 2y = -1/3 x + 2y = -1/3 x + 6y = -3x + 6 determine the quadtratic that has the following square root (5/3, 7/3) (x-4)(x+3)(x-5) I am confused I need help with math please!!!!77-99+33 divided by 6 MY SISTER NEEDS HELP IN MATH... how did Etruscan literature influence Rome If a canoe travels 6 miles per hour downstream, and 2 miles per hour p stream, how many miles per hour will it go in still water? Help please i need help please All of the following statements are TRUE about a cardiac arrest EXCEPT:A. A heart attack can trigger an electrical disturbance in the heart.B. Cardiac arrest happens primarily to older individuals with a history of cardiac disease.C. Using an AED for a cardiac arrest can improve the chance of survival to restart the heart's electrical rhythm. How do furnace heating systems typically work? ignition of fuel creates a pressure change inside the furnace, causing a piston to exhaust hot air into the building. a bimetallic strip absorbs thermal energy from the air outside of the building, causing the transfer of thermal energy from fuel to the air inside the building. energy in the fuels chemical bonds is converted to thermal energy, which is then transferred to the air inside the building. thermal energy from outside of the building is transferred to the inside of the building using a liquid. 86810^5 this is acly 08 All of the following areperiods within the Mesozoic era, except:JurassicTriassicCretaceousCambrian Which actor starred in the 1948 film easter parade?. This week, Hadiza read 15 pages each day from Monday throughFriday, and she read a total of 58 pages over the weekend. Completethe equation to find how many pages Hadiza read this week.Show your work below. What is the length of the diameter of a circle with a radius that is 13 centimeters? cm