i need help with question 16 and 17

I Need Help With Question 16 And 17

Answers

Answer 1

Answer:

16 is definitely a

17 is c

Step-by-step explanation:

an app that I use that helps a lot is desmos u should try it out

hope this helps :)

can i get brainliest?


Related Questions

If the answer is correct I will give brainilest!

Answers

Answer: 88

Explanation: the area formula for a rectangle is L•W so you multiply 17 by 4 and get 68. The area formula for a triangle is L•W divided by 2, so for each triangle you get 10. Then you add up all the number: 68+10+10= 88

How can you find an output number when you know an input number?

Answers

Answer:

You have to add 1.5 to each input number to find its corresponding output number.

Johnny is 21 years old he is three times as old as Becky write and solve an equation to determine Becky's age.

Answers

Answer:

Becky is 7 years old.

Step-by-step explanation:

Let b - Becky's age

Equation - 3b = 21

Divide both size by 3 to isolate the variable.

21/3 is 7.

If Johnny is 21 years old he is three times as old as Becky then age of Becky is 7 years.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given that Johnny is 21 years old

Johnny is three times as old as Becky.

We have to find the age of Becky.

Let x be the age of Becky.

As Johnny is three times as old as Becky.

We can write the equation as below

21=3x

Divide both sides by 3

7=x

Hence, if Johnny is 21 years old he is three times as old as Becky then age of Becky is 7 years.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

- 46 = -5(3 – b) + 6
b=
Help! Please

Answers

Answer:

7 2/5 and/or -37/5

Step-by-step explanation:

It can also be 7.04 also

HEELLPP WILL GIVE BRAINLEST TO WHOEVER ANSWERS.

Answers

Answer:

B

Step-by-step explanation:

The questions says that the graph is shifted down 7 units, which means it will affect the y-intercept.

Remember: If it's shifted up, it's positive & if it's shifted down, it's negative.

Answer:

B

Step-by-step explanation:

f(x)=9x

g(x)=9^x-7

if shifted down its negative ,if shifted up its positive.

What is the area of a rectangular field which is 25 meters long and 15 meters wide

Answers

Answer:

375 m

Step-by-step explanation:

25 x 15 =

375

375 that should be the anwser

When Mai turned 21, she invested $2000 in an Individual Retirement Account (IRA) that has grown at a rate of 10% compounded annually. If the account continues to grow at that rate, what will be its value when Mai turns 25?​

Answers

well, Mai is 21 today and when she's 25 is 4 years from now, so

[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$2000\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.10\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &4 \end{cases} \\\\\\ A=2000\left(1+\frac{0.10}{1}\right)^{1\cdot 4}\implies A=2000(1.1)^4\implies A=2928.2[/tex]


Please solve it
The image is already attacked so open it and see if you can solve the question

Answers

Answer:

Step-by-step explanation:

What iS the function rule for the line?

Answers

Answer:

It’s b

Step-by-step explanation:

what is 1.244x2.92?can you explain

Answers

Answer: 3.63248

Step-by-step explanation:

I know the answer thats all

Answer:

3.632

Step-by-step explanation:

since 1.244 has 3 decimal places you can round off the answer to 3 d. p.

15 men can do a piece of work in 80 days. How long will it take to complete the work of 5 men are reduced?​

Answers

Answer:

120 days

Step-by-step explanation:

Remark

It's an inverse relationship. As the number of men go up, the 80 gets smaller. As the number of men goes down, the number of days will get larger.

Equation

80 = k / 15                Multiply both sides by 15

Solution

80*15 = 15 * k/15

1200 = k

That means that k is number that 80 men will produce. It is the number that relates men and days.

So now you want to put 10 men where 15 were before and see what that does to the number of days.

days = 1200/10

days = 120

Answer

It will now take 120 days.

Question -:

15 men can do a piece of work in 80 days. How long will it take to complete the work if 5 men are reduced?

Explanation -:

In this question we are provided that 15 men can do a work in 80 days and we are asked to calculate the time if 5 men are reduced that means we need to calculate the no. of days 10 men will take to do the same work.

There are two methods to solve this question

Unitary MethodMethod of proportion

[tex] \small \red{ \underline{\bf{ Unitary \: Method }}}[/tex]

15 men can do a piece of work in 80 days

1 men can do a piece of work in 80 × 15 days

10 men can do a piece of work in [tex]\dfrac{80 × 15}{10}[/tex] = 120 days

Hence, 15 men can do a piece of work in 80 days. It will 120 days to complete the work if 5 men are reduced.

[tex] \rule{40mm}{5pt}[/tex]

[tex] \small \orange{ \underline{\bf{ Method \: of \: proportion}}}[/tex]

Let us assume that 10 men can do a piece of work in x days.

[tex] \begin{array}{cc} \bf{Number \: of \: men} & \bf {Number \: of \: days} \\ 15&80 \\ 10&x\end{array}[/tex]

[tex] \small\bf{ 15 : 10 :: x : 80}[/tex]

[tex] ➲ \: \small\rm{10 \times x = 80 \times 15} [/tex]

[tex]➲ \: \small\rm {x = \dfrac{80 \times 15}{10} = 120 \: days }[/tex]

x = 120

Hence, 15 men can do a piece of work in 80 days. It will 120 days to complete the work if 5 men are reduced.

[tex] \rule{72mm}{6pt} [/tex]

The more of this there is, the less you see. What am I?

Answers

Answer: Darkness

Step-by-step explanation: If there is more darkness you will be able to see less so ya

What are the values of a and b in the relative frequency table for the survey results? round answers to the nearest percent. a = 33%, b = 73% a = 68%, b = 43% a = 25%, b = 32% a = 33%, b = 43%

Answers

The values of a and b are 33% and 42.7% respectively.

Calculations and Parameters:

Given:

The number of students that like blue uniform is only as 32,

The number of students that like gold uniform is only as 25,

The number of students that like blue and gold uniforms is 12

The number of students that like neither blue nor gold uniform as 6.

Then, the total number of students interviewed are 75 students.

The relative frequency of the students who like blue is 25, therefore,

25/75= 1/3= 0.33

= 33%

The relative frequency of the students that like blue but not gold is 32, therefore,

32/75= 0.427

=42.7%

Read more about frequency tables here:

https://brainly.com/question/4231235

6. Find the area of the shaded region of the circle. The
radius is given in inches.

Answers

Answer:

75.4

Step-by-step explanation:

S = r^2 * alpha * pi

where alpha is central angle = 135

S = 8^2 * 135/360 * pi = 12 * pi ~ 75.4

there are two fifth grade classes that recycled a total of 36.8 kilograms of paper this week, If each class recycled the same amount, how many kilograms did each class recycle? please explain n help asap tysm <333

Answers

Answer:

18.4 kilograms per class.

Step-by-step explanation:

Since each class recycled the same amount, we divide the total (36.8 kilograms) by the number of classes (2). 36.8/2 = 18.4 This means that each class recycled 18.4 kilograms of paper.

helppppppppppppppppp

Answers

Answer:

54 degrees

Step-by-step explanation:

21/36 <- divide 21 by 36 first

=0.58333

Around 54 degrees

whats the numerator for the following rational expression 3/k + 4/k =?\k

Answers

Answer:

7

Step-by-step explanation:

3+4 as the denoninators are the same

Answer:

[tex]\Longrightarrow: \boxed{\sf{\dfrac{7}{k} }}[/tex]

Step-by-step explanation:

You have to find the numerator number by adding it to the denominator.

[tex]:\Longrightarrow \sf{\dfrac{3}{k}+\dfrac{4}{k}=\dfrac{?}{k} }[/tex]

[tex]\Longrightarrow: \sf{\dfrac{3+4}{k}}[/tex]

First, add the numbers from left to right.

[tex]\sf{\dfrac{3+4}{k}=\boxed{\sf{\dfrac{7}{k}}}[/tex]

Therefore, the correct answer is 7/k.

I hope this helps, let me know if you have any questions.

Logan saves the same amount of money each month for college. his current total savings is 300m2 120m 180 dollars. which factorization could represent the number of months and amount of a monthly deposit in dollars? 4m(75m2 30m 40) 10m(30m2 12m 18) 30(10m2 4m 60) 60(5m2 2m 3)

Answers

If  his current total savings is 300m²+120m+180 dollars. The factorization that represent the months and monthly deposit is: 60(5m²+2m+3)

Factorization

Given:

Expression=300m²+120m+180

Factorize

Extraction of common factor

60(5m²+2m+3)

Expand

60×5m²+60×2m+60×3

=300m²+120m+180

Therefore the factorization that represent the months and monthly deposit is: 60(5m²+2m+3).

Learn more about factorization here:https://brainly.com/question/20293447

Answer: D

Step-by-step explanation:

what is the area of the circle in terms of PI?

Answers

To find the area of the circle:

   ⇒ must know the area's formula ⇒ [tex]\pi r^2[/tex]

r --> length of radius

Let's consider the information given

diameter's length is 7 in

         ⇒ the radius' length is half of the diameter

             ⇒ thus the radius' length is 3.5 in

Let's calculate the area:

    [tex]Area=\pi r^2=\pi (3.5^2)=12.25\pi in^2[/tex]

The problem asks us to leave the answer in terms of '[tex]\pi[/tex]' which means that we won't multiply '[tex]\pi[/tex]' to the final answer, but leave it there,

 

Answer: 12.25[tex]\pi in^2[/tex] or Choice (B)

Hope that helps!

find the measure of arc ce please

Answers

Answer: 95 degrees

Step-by-step explanation:

What is the slope-intercept equation of the line that contains the points (0, 3) and (1, 1)?

Answers

Answer:

y = - 2x + 3

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, 3 ) and (x₂, y₂ ) = (1, 1 )

m = [tex]\frac{1-3}{1-0}[/tex] = [tex]\frac{-2}{1}[/tex] = - 2

the line crosses the y- axis at (0, 3 ) ⇒ c = 3

y = - 2x + 3 ← equation of line

Need number 6
20 points!!!!!

Answers

Not math but American settlers were only in east so I. Check the section to see what area.

The side lengths of the base of this right triangular prism are 3 ft, 4 ft, and 5 ft. The height of the prism is 9 ft. What is the total surface area of the prism in square feet? Enter your answer in the box.

Answers

Answer:

480

Step-by-step explanation:

please help me....asap

Answers

Answer:

D) 18 freshman, 18 sophmores, 30 juniors, 30 seniors

Step-by-step explanation:

ratio given:

320 : 300 : 500 : 510

320 = 300 and 500 = 510

therefore ratio of 300 : 300 : 500 : 500

Ratio of 300 : 500 = 18 : 30

18 : 18 : 30 : 30

Answer:

The last one

Step-by-step explanation:

You just have to find the percentage of each

First find the total

300+320+500+510=1630

1)freshman: (320÷1630)×100

2) sophomore:(300÷1630)×100

3) juniors:(500÷1630)×100

4)seniors:(510÷1630)×100

Which could be a step used when solving the equation 5x+10=7.5x?

Answers

Answer:

Putting all the x's to one side.

Step-by-step explanation:

By doing this, you would get:

10 = 2.5x

so,

4 = x

Answer:

We subtract 5x from both sides

Step-by-step explanation:

Step 1:  Subtract 5x from both sides

[tex]5x + 10 = 7.5x[/tex]

[tex]10 + 5x - 5x = 7.5x - 5x[/tex]

[tex]10 = 2.5x[/tex]

Step 2:  Divide both sides by 2.5

[tex]\frac{10}{2.5} = \frac{2.5x}{2.5}[/tex]

[tex]4 = x[/tex]

Answer:  We subtract 5x from both sides

PLEASE HELP!!! I'LL MARK BRAINLIEST!!! PLEASE HELP!!!
For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.

Solve the system of equations below using elimination.
4x + 4y = -37
2x + 5y = -17
Part A: What is the x-value?
Part B: What is the y-value?
Part C: In one paragraph, using your own words, explain the work you did to find the answers to parts A and B.

Answers

Answer:

Part A: x = -39/4 or -9.75

Part B: y = 1/2 or .5

Step-by-step explanation:

Part C: Multiply the bottom equation by 2, obtaining 4x + 10y = -34. Subtract the top equation (4x + 4y = -37) from this equation, obtaining 6y = 3. Solving this, y = 1/2

(y = .5). Substitute this value of y into the equation 4x + 4y = -37, and then solve for x:

4x + 4(1/2) = -37

4x + 2 = -37

4x = -39, so x = -39/4 or -9.75

Mr.Hawkins is covering a wall with wallpaper. The rectangular wall measure 14 feet by 12 feet. each square foot of wallpaper cost $2.90. Find the cost of covering the wall with wallpaper

Answers

Answer:

$57.93

Step-by-step explanation:

14 x 12 = 168

168/2.9

The permieter of a square is 52 cm. Calculate the area of the square

Answers

Answer:

169 cm²

Step-by-step explanation:

Since it’s a square, the side lengths will all be equalDivide 52 by 4This gives you a side length of 1313² is 169

type the correct answer in the box. use numerals instead of words. if necessary, use / for the function bar. polygon MNOPQ is dilated by a scale factor of 0.8 with the origin as the center of dilation. resulting in the image M'N'OP'Q. The coordinates of point M are (2,4) and the coordinates of point N are (3,5) .


THE SLOPE OF M'N' is blank

Answers

Answer: 1

Step-by-step explanation:

0.8 is the slope of the line M'N'.

What is the Linear equation?

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.

So, the coordinates of M' are (0.82, 0.84) = (1.6, 3.2), and the coordinates of N' are (0.83, 0.85) = (2.4, 4).

Now, we can find the slope of line M'N' using the slope formula:

slope of M'N' = (y₂ - y₁) / (x₂ - x₁)

where (x₁, y₁) = (1.6, 3.2) and (x2, y2) = (2.4, 4).

slope of M'N' = (4 - 3.2) / (2.4 - 1.6)

the slope of M'N' = 0.8

Therefore, the slope of line M'N' is 0.8.

Learn more about Linear equations here:

https://brainly.com/question/11897796

#SPJ7

Make b the subject of the formula [tex]a=\sqrt{b + 6[/tex]

Answers

Hi!

We want to solve for [tex]b[/tex]

Given:

[tex]a=\sqrt{b+6}[/tex]

Square both sides:

[tex]a^2=\sqrt{b+6} ^2[/tex]

Simplify:

[tex]a^2=b+6[/tex]

Subtract [tex]6[/tex] from both sides:

[tex]a^2-6=b+6-6[/tex]

Simplify:

[tex]a^2-6=b[/tex]

Flip:

[tex]b=a^2-6[/tex]

Hence, [tex]b[/tex] is the subject of the formula.

Other Questions
Becca bikes for 1 hour and 5 minutes.She returns from biking at half past seven.What time did she start biking?help i dnt want a D NOMORE Find the value of x. Please help. ORUSSIA INVADES UKRAINE PUTTING IT ALL TOGETHER A. Write the letter that corresponds to the best answer on the line beside each question: 1. Who is the president of Ukraine? a) Vladimir Putin b) Joe Biden c) Boris Johnson d) Volodymyr Zelensky 2. Which Ukrainian city was surrounded by Russian troops and suffered heavy damage? a) Mariupol b) Kyiv d) Odesa c) Moscow 3. Many countries have imposed strong economic against Russia. a) sanctions b) taxes c) subsidies d) duties Find the gradients of lines a and b helpppppppppppppp---------------000 Convert the decimal 3.88888 to a fraction. WHICH ANIMALS IS FOUND IN THE TAIGA FOREST What does it mean to say that the trials of an experiment are independent?. 14 points!!!!! Please hurry!Web design incorporates several different skills and disciplines for the production and maintenance of websites. Do you agree or disagree? State your reasons. 25 to 50 words please!!!! Please select the word from the list that best fits the definitionPlacing the blame for one's troubles on an innocent individual or group. Publishers in an ad network (typically media sites) have to share ad revenues with the network. What benefit does an ad network provide to make it worth sharing these revenues Write a propotion that can be used to convert 50 meters into kilometers. Then solve Bennett is getting in shape for football season. He runs 400 yards3 times each day for 5 days. Which shows the correct way to find thenumber of miles Bennett will run in 5 days? Circle the letter of thecorrect answer. (1 mile = 1,760 yards)A 400 X 3 X 5 X 1,760B 400 (3 X 5) 1,760C 400 X (3 + 5) 1,760D 400 X 3 X 5 1,760Jory chose A as the correct answer. How did he get that answer? 13d+645 Solve the inequality Hello My friend got a U in citizenship in school and he is wondering what it is and if its bad Solve the system equations! I will give branliest! the side view of a roof is shown below. What is x the height of the roof to the nearest tenth of a foot? cual es el significado de diseccionar? have you watched the movie "hoot" and if you have can you please help me. Some methods that the main characters did not try are?The reasons these methods would have worked better are?please I need help. Thank you 47. Racing cars driven by Chris and Kelly are side by side at the start of a race. The table shows the velocities of each car (in miles per hour) during the first ten seconds of the race. Use the Midpoint Rule to estimate how much farther Kelly travels than Chris does during the first ten seconds.