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vfiekz [6]
3 years ago
11

SURFACE AREA! PLEASE HELP!

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

Answer:

Step-by-step explanation:

h = 3 cm

d = 4 cm

r = 4/2 = 2 cm

Surface area = 2πr(h + r)

= 2* 3.14 * 2 * (3 + 2)

= 2*3.14*2*5

= 62.8 cm²

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Someone answer please My question ASAP
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Letter A

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3 years ago
Which algebraic expression represents "one-third of the number s, plus t"?
TiliK225 [7]

Answer:

A) s/3 +t

Step-by-step explanation:

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3 years ago
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Substituting the equation y = 4x + 1 into the equation 2y = -x – 1 will produce the equation ________.
Zarrin [17]

Answer:

Step-by-step explanation:

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7 0
2 years ago
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The range of the function?<br> 1 2 <br> 2 4<br> 3 9<br> 4 16
wariber [46]

Answer:

2,4,9,16

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2

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6 0
2 years ago
A line passes through the point (-4,9) and has a slope of
Brilliant_brown [7]

Answer:

y = 4x - 7

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Given the following data;

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2 years ago
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