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Zielflug [23.3K]

3 years ago

8

Acerville is 21 km due of east Bakersville and 20 km due south of Centerville. Which is the length of the roads that run straigh

t from Bakersville to Centerville ?

1 answer:

suter [353]3 years ago

3 0

21^2 + 20^2 = 841
square root (841) = 29

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kirza4 [7]

4 hours washing cars
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2 years ago

Find the volume of each figure to the nearest text use 3.14 for pie 15in height 27in radius

mel-nik [20]

V =πr^2h
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3 years ago

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3 years ago

Order these values from least to greatest.

liubo4ka [24]

Answer:

1 . 16

2 . 4

3 . 64

4 . -4

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3 0

2 years ago

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Pls help (50 points)

svetlana [45]

Answer:

4.5 inches

Step-by-step explanation:

We are given the formula:

V = $\pi r^{2}h$

Plug in the the radius (3) and volume (127.23):

127.23 = $3.14(3)^{2} h$

Square the 3 :

127.23 = $3.14(9)h$

Multiply the pi & volume:

127.23 = 28.26h

Divide both sides by 28.26:

127.23 ÷ 28.26 = 28.26h ÷ 28.26

h = 4.5021231...

I hope this helps!

6 0

3 years ago

Read 2 more answers