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Oxana [17]
2 years ago
13

Helpppppppppppp anyone?

Mathematics
1 answer:
WITCHER [35]2 years ago
3 0

Answer:

D is the correct answer

Step-by-step explanation:

cylinder volume equation: v=\pir^{2}h

Water heater x= \pi(8.5)^2 x 48= 10895.04

Water heater y= \pi (9.5)^2 x 44= 12475.26

Water heater z= \pi (10.5)^2 x 32= 11083.54

A is false because water heater Y has the greatest volume

B is false because all the volume are different

C is false because z has the smallest volume

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Answer:

2.0625

Step-by-step explanation:

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4 years ago
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vlada-n [284]

Answer:

3. 18 meters.

4. A= 6. 25cm^2  and P= 10 cm

5. 16 feet and 3 feet.

Step-by-step explanation:

3. base= 2 (A/h)

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3 years ago
X is increased by 50% and decreased by 30%. What is the result?
omeli [17]

Answer:

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4 0
2 years ago
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mojhsa [17]

Answer:

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Step-by-step explanation:

k =  \frac{p}{2} (y + w)

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open the bracket:

2k = py + pw

subtract pw from both sides:

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divide p on both sides:

\frac{2k - pw}{p}  =  \frac{py}{p}  \\  \\ y =  \frac{2k - pw}{p}

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3 years ago
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