Ask question

Ask question

All categories

Anestetic [448]

2 years ago

10

Find the volume of a pyramid with a square base, where the side length of the base is 16.7\text{ in}16.7 in and the height of th

e pyramid is 18.5\text{ in}18.5 in. Round your answer to the nearest tenth of a cubic inch.'
PLEASE HELP! MARK YOU AS BRAINIEST

1 answer:

kompoz [17]2 years ago

4 0

The formula for the volume of a pyramid is v=1/3(bh)h so it should be 1/3(16.7×16.7)×18.5=1719.82

You might be interested in

Use Pythagorean theorem to find right triangle side lengths 8 and 10

sp2606 [1]

Answer:

6

Step-by-step explanation:

$a^{2}+b^{2} =c^{2} \\\\8^{2}+b^{2} =10^{2} \\64+b^{2}=100\\b^{2}=36\\\sqrt{36} =6\\b=6$

4 0

3 years ago

Find the 10th term in a sequence whose general term is an = n2 – 8. Question 7 options: A) 92 B) 108 C) 12 D) 113

Leto [7]

Answer:

10th term means n = 10

we have general term = n² -8

substituting the value of n we get

10² - 8 = 100-8 =92

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

you have a piece of yarn that is 12 1/2 ft long. You need to cut it into strips that are 1 1/4 ft long. how many strips will you

zysi [14]

Answer:

A.

Step-by-step explanation:

12.5/10=1.25.

12.5/8=1.56

12.5/12=1.04

12.5/6=2.08

it's important to know what 1/2 is, 1/3 is, 1/4 is and 1/5 it's also important to know things like 2/2, 2/3, 3/3, 2/4, 3/4, 4/4, 2/5, 3/5, 4/5, and 5/5. You don't need this until 8th grade though. But get on it if you can. Ask your parents or teacher.

5 0

2 years ago

Eight More than four times a Number is negative 20

gizmo_the_mogwai [7]

Answer:

If this is what I think it is then your answer is 4x + 8 = -20

3 0

2 years ago

How to write the number in 4different ways

mario62 [17]

Lets say the number is 155:

100 + 50 + 5

one hundred and fifty-five

155

idk the last one tho

there should be only 3 ways, plz double check

3 0

3 years ago