The width of a rectangle is half its length. The perimeter is 36 inches. What are the dimensions of the rectangle?

Answers

Answer 1

Answer:

length=18cm,and width=9cm

Step-by-step explanation:

Let x = length

Then width = (1/2)x

Perimeter = 2(length) + 2(width) = 54

length + width = 27

So, x + (1/2)x = 27

(3/2)x = 27

x = 27(2/3) = 18 (1/2)x = 9

Answer: length = 18 cm and width = 9 cm

Answer 2

Answer:

Width:6 inches, Length:12 inches, Area(if needed):72 sqaure inches

Step-by-step explanation:

Put the width as w, we can write evering in terms of w.

Width: wLength: 2wPerimeter: w+2w+w+2w=6x=36, so w=36/6=6Area: w•2w=2(w^2)

Now:

Width: 6 inchesLength: 2(6)=12 inchesPerimter: 36 inchesArea: 2(6^2)=2(36)=72 square inches

Related Questions

Which sentence best describes the function shown above ?

Answers

Answer:

A the function is even because of how similar the angles are.

(1) One side of a Rhombus measures 13 cm what is its perimeter
(2) The diagonals of a rhombus measues 6 cm and 8 cm,what is the perimeter of this rhombus
(3) MULTIPLE CHOICE: A Rhombus is labeled ABCD ,which line segment could be a diagonal: a) AB b) BC c) AC d) CD
(4) A square is both a rhombus and a rectangle TRUE or FALSE
(5) A Rhombus is labeled ABCD if the slope of AD is 2/3 what is the slope of BC
(6) A Rhombus is labeled ABCD if the slope of AC is 1/2 what is the slope of BD

Answers

Answer:

I want to get point

Step-by-step explanation:

can you help

A bakery produced two batches of bread with 80 loves in each batch. It sold 30 loves each hour. How many loves of bread were sold in 4 hours? How many loves of bread were left to sale

Answers

Answer:

-120 loves of bread were sold in 4 hours.

-40 loves of bread wereleft to sale.

Step-by-step explanation:

To determine the amount of loves of bead that were sold in 4 hours, you have to mutiply the amount of loves sold each hour for 4:

30*4=120

This means that 120 loves of bread were sold in 4 hours.

Now, to determine the amount of loves of bread left to sale, you have to find the amount of loves produced on the two batches of bread by multiplying the amount produce in each batch for 2:

80*2=160

Finally, you have to subtract the amount of loves sold in 4 hours from the amount produced in two batches:

160-120=40

According to this, 40 loves of bread were left to sale.

Brian invests £1500 into his bank account. He receives 0.2% per year simple interest. How much will Brian have after 6 years? Give your answer to the nearest penny where appropriate

Answers

Answer:

18

Step-by-step explanation:

£1500x6×0.2%=18

you multiple the amount and the year first and multiple the percentage and the answer will be 18

So everything goes to...... drazoavans1 because he/she helped me with mostly all of the questions. CONGRATS!!!

Answers

Answer:

YAY thx I appreciate it

Step-by-step explanation:

Charlie just bought 8 bags of 14 cookies each. He already had 9 cookies in a jar. How many cookies does Charlie have now?

Answers

Answer:

he has 121 cookies now

Step-by-step explanation:

8 times 14 plus 9

8 times 14 = 112 + 9 = 121

Answer:

121

Step-by-step explanation:

8 bags of 14 cookies means he bought 112 cookies. Since he already had 9, you add 9 to 112 and get 121 cookies in total.

4 rolls of paper towels for $5.00. how much is the cost per roll ?

Answers

Answer:

$1.25

Step-by-step explanation:

cuz 5 divided by 4 is 1.25

douple check - 1.25 times4 is 5!

Answer:

1.25

Step-by-step explanation:

If we divide the amount it costs for 4 rolls (5), by the amount of rolls bought (4), we get 1.25, which is the correct!

Don't do 4 divided by 5, or you would be saying 5 rolls bought for 4 bucks!

Plssss helpppp!!! I’ll give brainliest

Answers

need a question dog can’t do nun

the sum of four times a number and another number is 10. The difference of the two numbers is 35. What is the larger number? Also please explain how you got that answer

Answers

Answer:

The two numbers are 9 and -26.

The larger number is 9.

Step-by-step explanation:

Let the two unknown numbers be x and y.

The sum of a four times a number x and another number y is 10. Hence:

[tex]4x+y=10[/tex]

And the difference between the two numbers is 35. So:

[tex]x-y=35[/tex]

So, we have the system of equations:

[tex]\left\{ \begin{array} \ 4x+y=10 \\ x-y=35 \end{array}[/tex]

From the second equation, we can add y to both sides:

[tex]x=y+35[/tex]

Now, we can substitute this into the first equation:

[tex]4(y+35)+y=10[/tex]

Distribute:

[tex]4y+140+y=10[/tex]

Simplify:

[tex]5y+140=10[/tex]

Subtract 140 from both sides:

[tex]5y=-130[/tex]

Divide both sides by 5:

[tex]y=-26[/tex]

So, the value of y is -26 .

Then it follows that the value of x is:

[tex]x=y+35[/tex]

Substitute -26 for y:

[tex]x=-26+35=9[/tex]

So, our two numbers are 9 and -26.

The larger number is 9.

So, our answer is 9.

Answer:

Yup answers 9

Step-by-step explanation: just took the test

Quick Please!
Write and solve an equation to find the number.

Five times the sum of a number(x) and 4 is –15.

Answers

Answer:

x = -7

Step-by-step explanation:

5 (x+4) = -15

Expand.

5x +20 = -15

Isolate the x.

5x = -15-20

Simplify.

5x = -35

Find x.

x = -35 ÷ 5

x = -7

Answer:

5(x+4)=-15

5x+20=-15

5x=-15-20

5x=-35

x=-7

When a jug is half-filled with marbles it weighs 2.6 kg. The jug weighs 4 kg when it is full. Find the weight of the empty jug.

Answers

Answer:

The jug weights empty 1.2 kg.

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer: Top Left Graph or A

Answer:

i dont see the picture

Step-by-step explanation:

Write an equation of the line that passes through the given point and has the given slope. (1,-5); slope: - 2/3 SLOPE INTERCEPT FORM​

Answers

Answer:

y  =   [tex]-\frac{2}{3}[/tex] x -  [tex]-\frac{13}{3}[/tex]

Step-by-step explanation:

Given dimensions:

   Slope  = [tex]-\frac{2}{3}[/tex]  

  Coordinates  = (1, -5)

Now;

 Equation of the line through the given points;

   

Solution:

 The equation of a line is given as;

          y  = mx + c

x and y are the coordinates

m is the slope

c is the intercept

 So;

  let us find the y-intercept;

           -5  =  [tex]-\frac{2}{3}[/tex]   x 1 + C

             c  = -5 + [tex]\frac{2}{3}[/tex]  = [tex]-\frac{13}{3}[/tex]

The equation of the line is ;

  y  =   [tex]-\frac{2}{3}[/tex] x -  [tex]-\frac{13}{3}[/tex]

I WILL GIVE BRAINLIEST!!!!

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

One half the sum of a number and five is eleven.

Answers

Answer:

½÷n+5=11

or

0.5÷n+5=11

good night to everyone on brainly :)

Answers

Answer:

good night :))))))))))))

Answer:

umm this question is from a wile ago hehe but anyways i got points hehehe

Step-by-step explanation:

Is 700% of 5 less than 10, greater than 10 but less than 100, or greater than 100? Explain your reasoning.

Answers

It is greater than 10 but less than 100. 700% of 5 is 35.

Answer:

Greater than 10 but less than 100

Step-by-step explanation:

700% of 5 = 35

35 is greater than 10

but less than 100

Hope this helps! <3

8. The graph is of a function in the form p(t) = a • bt. What is the function? (2 points

9. Use this function to estimate the boa constrictor population in 2 years, 3 years, and 4 years. (6 points: 2 points for each year, including 1 point for showing your work and 1 point for the answer)

t: Time in years
P(t): Estimated snake population at time t
2

3

4

10. What pattern do you see in years 2, 3, and 4? How is the snake population changing every year? (2 points

11. How is the snake population changing every two years? (1 point

Making a Decision:
12. Do you think the snake population can continue to grow in this way forever? Why or why not? (2 points)​

Answers

9514 1404 393

Answer:

  8. p(t) = 5(2^t)

  9. 20, 40, 80

  10. doubles every year

  11. multiplies by 4

  12. no, it will soon exceed available habitat

Step-by-step explanation:

8. From the graph, a = p(0) = 5, and b = p(1)/p(0) = 10/5 = 2.

The function is ...

  p(t) = 5(2^t)

__

9. You can read the values from the graph: 2 years: 20; 3 years: 40; 4 years: 80.

If you insist on evaluating the function, you have ...

  p(2) = 5(2^2) = 5·4 = 20

  p(3) = 5(2^3) = 5·8 = 40

  p(4) = 5(2^4) = 5·16 = 80

__

10. The population doubles each year.

__

11. In 2 years, the population doubles twice, so is multiplied by 4.

__

12. No. Exponential functions don't last long in the real world. Eventually, required resources run out. In 15 years, there would be 163,840 snakes; in 20 years, there would be 5.2 million snakes; in 40 years, there would be 5.5 trillion snakes, about 44 snakes for every acre of land on earth (including polar areas).

If the length of the shorter diagonal AC of rhombus ABCD is 7 and measure of angle ABC = 60. Find the measure of angle BAC

Answers

Answer:

120 degrees

Step-by-step explanation:

It has to equal to 360, and so since angle B is 60 degrees, and it's the smaller angle, A and C have to be 120 degrees, and D has to be 60 degrees. Hope this helps.

Find the GCF of the pair of numbers.
7 and 27

Answers

Answer:

The gcf would be 1 because 7 is a prime number and the only other number that can go into 7 is 7.

Step-by-step explanation:

Change
9 2/5
into an improper fraction

Answers

Answer:

below

Step-by-step explanation:

9 2/5 = [(9*5)+2]/5=(45+2)/5=47/5

Order the following rational numbers from least to greatest.

-49, 0.4, -0.45

Answers

Answer:

-49, -.45, .4

Step-by-step explanation:

The answer is -49, -.45, .4

The scale drawing of a building has a width of 3 inches and a height of 5 inches. If the width of the actual building is 36 feet, what is the height?

Answers

Answer:

The actual height is 720 feet.

Step-by-step explanation:

36 × 12 = 432

432 ÷ 3 = 144

144 × 5 = 720

−4p − (1 − 6 p)
Please explain. I will give brainliest. I honestly don't understand how to do this.

Answers

Answer:

2p − 1

Step-by-step explanation:

I think, sry is its wrong. Do you have possible answrs?

-4p - (1 - 6p) = -4p - 1 + 6p = -4p + 6p - 1 = 2p - 1

There are 3 grams of sodium in 1⁄2 of a liter of soda. How much sodium is in 2⁄3 of a liter of soda?

Answers

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Since 3 is 1/2 of the bottle, the whole bottle is 6. Then, 2/3 of 6 is 4!

Sarah bought a bike that cost $260. She had a
coupon that was worth $55 off the cost of any
bike. Use the expression 260 + (-55) to find how
much Sarah paid for her bike.
PLEASE HELP ME IM DESPERATE

Answers

So she paid $205 for the bike hope this helps!

Answer:

She paid $205 for the bike .

What is the annual interest earned on a $4,000 deposit with a simple interest rate of 3%?

Answers

Answer:

120

Step-by-step explanation:

it would be 3880

Step-by-step explanation:

solve the system of equations below by graphing both equations with a pencil and paper, what is the solution? y= -x-1 y=x+3

Answers

Answer:

(-2, 1)

Step-by-step explanation:

Well, to actually graph it, for the first line you'd have one point at (0, -1) [0 right, 1 down] , then you go down one, right one, and place a point there, down another, right another, and repeat.

For the second you'd place a point on (0, 3) [0 right, 3 up] and then go one up, one right, and place a point. One up, one right and place a point and repeat that. the point where the two lines cross would be your answer. If you don't want to do that then the answer is (-2, 1) I believe.

Which inequality represents the sentence below?
Two more than a number is less than 14.
2+13 14
2+1 <14
2+12 14
2+77 > 14

Answers

Answer:I would think the inequality would look like 2+x<14

Answer:

2 + n < 14

Step-by-step explanation:

WILL GIVE BRAINLIEST!!!


1728 students were asked to name their favorite color. The results are shown in this circle graph. How many students gave green as their favorite?

Green: 27.78%

Answers

Answer:

480

Step-by-step explanation: I just took the test, you can search up “what’s 27.78% of 1728” if you don’t trust me :)

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