All categories

3 years ago

A rectangle has an area of 36 square centimeters and a length of 9 centimeters.

Mathematics

2 answers:

melamori03 [73]3 years ago

5 0

area = $length * width$

Therefore, $width = \frac{area}{length}$

$width = \frac{36}{9}$

Width = 4cm

Sergio [31]3 years ago

3 0

Area=length * width
Length= Area/width
Width= Area/length

Width= 36/9
4

B. 4 cm

You might be interested in

A, 5+x = 17

Vlad [161]

A. 5+x=17, x = 17-5=12

B. x = 4 x 2.5 = 10

C. x = 27+12 = 39

D. x = 16:4 = 4

E. x = 9 : 3/4 = 12

Answer A and E

3 0

2 years ago

Read 2 more answers

Mario brought a 1 gallon can of paint to paint his room. He used 0.5 gal for the fist coat and 0.4 gal for the second coat. How

emmainna [20.7K]

It would be 1/10 OR 0.1

7 0

3 years ago

Read 2 more answers

The table below shows the heights of several books. Jean stacks a dictionary on top of her novel. How high is the stack of the t

aev [14]

Answer:

The height of the stack = $5\frac{1}{4}$ in

Explanation:

We are given that Jean stacks a dictionary on top of a novel.

This means that the total height of the stack will be equal to the height of the dictionary added to the height of the novel.

From the givens, we have:

height of dictionary = $4\frac{1}{2}$ in

height of novel = $\frac{3}{4}$ in

Now, adding the two height, we will have:

Total height of stack = height of novel + height of dictionary

Total height of stack = $\frac{3}{4}+4 \frac{1}{2} = \frac{3}{4}+ \frac{18}{4}= \frac{21}{4}=5 \frac{1}{4}$ in

Hope this helps :)

6 0

3 years ago

Find the X and the Y intercept of 4x-y=12

Mashcka [7]

Answer:

x-intercept: (3,0)

y-intercept: (0, -12)

I hope this helps!

7 0

3 years ago

Emichee can you help me? A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cy

Lina20 [59]

The volume of a Cylinder is:

$V=A_b*h$

the base is a circle, so

$A_b=\pi*r^2$

replacing

$V=\pi*r^2*h$

now we have the values

$V=3.14*8^2*15$

$\boxed{\boxed{V=3014.4~in^3}}$

7 0

3 years ago