2 years ago

I have a rectangle with a length of 7 cm and a perimeter of 38 cm. Find the area of the rectangle?

Mathematics

1 answer:

Alex17521 [72]2 years ago

8 0

Answer:

area is 84

Step-by-step explanation:

perimeter is 38(p)

length (l) is 7cm

width is?(w)

p=2(l+w)

38=2(7+w)

38=14+2w

2w=38-14

2w=24

w=12

area=l*w

12*7

=84

You might be interested in

What is the value of c?<br><br> Enter your answer in the box.

Leya [2.2K]

C^2 = 10^2 + 24^2
c^2 = 100 + 576
c^2 = 676
c = 26

8 0

2 years ago

The units of the subway map below are in miles. Suppose the routes between stations are straight. Find the approximate distance

Tcecarenko [31]

Answer: 9.5

Step-by-step explanation: took one for the team

4 0

3 years ago

EMERGENCY!!! What is the answer to this question

Daniel [21]

Answer:

108

Step-by-step explanation:

The cubes has a volume 1/27 because 1/3 *1/3 *1/3 =1/27. Now we just take 4 and divide by 1/27. Which equals 108 cubes.

3 0

3 years ago

Read 2 more answers

The solution to the inequality 5x - 4 > 21 is represented by which number line?

andrew-mc [135]

Answer:

Step-by-step explanation:

Start with the given inequality and solve it for x.

First, add 4 to both sides: 5x > 25

Next, divide both sides by 5: x > 5

The solution (set) is x > 5.

7 0

2 years ago

A circular disc has a circumference of 14π meters. If we multiply the radius of the circular disc by 12, what will be the circum

ikadub [295]

Answer:

169π

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers