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Kipish [7]
3 years ago
7

2) In the following diagram, a ladder is leaning against the building. What is the

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

Answer:

I believe the answer is about 34

Step-by-step explanation:

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Find the height of a square pier amid that has a volume of 32 ft.³ and a base length of 4 feet
Vsevolod [243]

Answer:

<h2>8 feet</h2>

Step-by-step explanation:

The formula of a volume of a square pyramid:

V=\dfrac{1}{3}s^2H

s - base length

H - height

We have the volume V = 32 ft³ and the base length s = 4 ft.

Substitute and solve for H:

\dfrac{1}{3}(4^2)H=32\qquad\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup^1\cdot\dfrac{1}{3\!\!\!\!\diagup_1}(16)H=(3)(32)\\\\16H=96\qquad\text{divdie both sides by 16}\\\\H=\dfrac{96}{16}\\\\H=8\ ft

3 0
3 years ago
What is 1 1/2 multiplied by 2 as a mixed number or fraction
Andrew [12]

Answer:

3

Step-by-step explanation:

1 1/2 can be rewritten as 3/2, so 3/2*2=3.

6 0
3 years ago
Read 2 more answers
Sally’s dance school had 60 students last year. This year there are only 48 students enrolled. By what percent did the enrollmen
Morgarella [4.7K]

Answer:

-20%

My brain is weird on how i figure it out but I divided 48 by 60 and got .80 so i just got the other whole to make it 1 so it is 20%. This is not the correct way to do this but this is how i got my answer.

8 0
3 years ago
(WILL GIVE BRAINLIEST IF CORRECT)​
Alex

Answer:

C.   40

Step-by-step explanation:

20 + 4x = 180

subtract 20 from both sides

4x = 160

Divide both sides by

x = 40

6 0
3 years ago
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Get y by itself 2y-x=2
makkiz [27]

Answer:

69

Step-by-step explanation:

because it is like has beyer

5 0
3 years ago
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