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Citrus2011 [14]
3 years ago
10

Can somebody please help me

Mathematics
1 answer:
tekilochka [14]3 years ago
7 0

To find the volume of a cylinder, the equation used is V = 3.14r^2h

r = 4, and h = 3,  so we input both numbers to get V = 3.14*4^2*3

V = 3.14*4^2*3 = 3.14*16*3 = 3.14*48=150.72

V = 150.7 ft^3

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No I need 54 inches of wood to build a picture frame. if the wood cost $2.50 a foot, how much will be pay?
tamaranim1 [39]

Answer:

135

Step-by-step explanation:

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7 0
3 years ago
Plz help me thanks very nuch whoever helped me​
photoshop1234 [79]

Answer:

(1) 56 miles/hour

Step-by-step explanation:

We need to find the average rate of change from t = 2 to t = 9.

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The average rate of change in function f(x) from x = a to x = b is

[f(b) - f(a)]/(b - a)

average rate of change from t = 2 to t = 9 =

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3 years ago
A circle has a circumference of 33 inches. What is<br> the area of the circle?
UkoKoshka [18]

Answer: Circle

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C Circumference

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Solving forA

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4·π≈86.65987in²

Step-by-step explanation:

6 0
2 years ago
Melissa had 56 pens and 37 pencils thanks. How many pencils did Melissa have?
lorasvet [3.4K]
Just by adding both of these, pens and also pencils, these actually both signify the same word, "pencils".

We do . . . .

\boxed{56+37=3}

(93) <em>should </em>be your correct answer!
7 0
3 years ago
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k0ka [10]

Answer: To me it looks like A or D.

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