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4vir4ik [10]
3 years ago
7

Please help im so confused?

Mathematics
1 answer:
Setler79 [48]3 years ago
4 0
Surface area =  PI x rL + PI x r^2

since the answer is in terms of PI, remove PI from the equation:

surface are = rl +r^2

r = 3 and l = 15

3*15 + 3^2 = 45 +9 = 54

answer is 54PI units^2

Answer is C

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Jackie found the area of a square to be 25/16 square feet.Which shows the side length of the square?
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So can someone just kinda do these
Ann [662]

Answer:

1.) -5/4

2.) 2

3.) 7/3

4.) 4

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Step-by-step explanation:

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5 0
3 years ago
help me (a) The total cost of rent is determined by recording x months of rent at $1400 per month, plus a $150 application fee.
xxTIMURxx [149]

Answer:

$1400x  + $150

Step-by-step explanation:

Let the total cost of rent used for a month be $1400 plus a $150 application fee.

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6 0
3 years ago
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