3 years ago

Which could be the length, width, and height of a rectangular prism with a volume of 81 cm 3 ?

Mathematics

1 answer:

marin [14]3 years ago

5 0

Answer:

Length 3 cm.

Width 3 cm.

height 9. cm

Step-by-step explanation:

The volume is the length * width * height = LWH.

81 = 3* 3 * 9 so L could be 3, W could be 3 and H could b 9 cm.

You might be interested in

Find the volume of the cone shown below.

BlackZzzverrR [31]

Answer:

Step-by-step explanation:

The formula for volume of cone is $V=\frac{1}{3}\pi r^2 h$

Where

V is the volume

r is the radius of the circular base

h is the height of the cone

In the diagram shown, we can clearly see that height is 12, radius is 9. We can simply plug them into the formula and get our exact answer (leaving pi as pi):

$V=\frac{1}{3}\pi (9)^2(12)\\=324 \pi$

correct answer is D

6 0

2 years ago

Read 2 more answers

Emily is taking her motorized scooter to a friend's house which is 96 miles away she is riding at an average rate of 15 miles pe

S_A_V [24]

It would take Emily a little over 6 hours to get to her friends house.

3 0

3 years ago

Molly does 15% of her homework in study hall. If she spent 45 minutes on homework in stuffy hall, how much time in minutes dose

kherson [118]

The answer is 15/100 x 45 =6.75 minutes

6 0

2 years ago

What is the answer and how do I get it

lora16 [44]

Hope this helps you!!!

4 0

3 years ago

Read 2 more answers

Determine the kinetic energy of a 1000 kg roller coaster car that is moving with a speed of 20.0 m/s

Vedmedyk [2.9K]

KE = 0.5*m*v2 KE = (0.5) * (1000 kg) * (20 m/s)2

3 0

2 years ago

Which could be the length, width, and height of a rectangular prism with a volume of ﻿﻿﻿ 81 cm 3 ?

Which could be the length, width, and height of a rectangular prism with a volume of 81 cm 3 ?