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Nesterboy [21]
3 years ago
8

What is the surface are of the cylinder pictured below ​

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0

Surface area of the cylinder is 294π in².

Step-by-step explanation:

  • Step 1: Surface area of a cylinder = 2πrh + 2πr² Here, r = 7 in, h = 14 in

⇒ Surface Area = 2 × π × 7 × 14 + 2 × π × 7 × 7

                          = π (196 + 98) = 294π in²

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almond37 [142]

Answer:

B

Step-by-step explanation:

20x^2 - 12x - 8

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Factors of - 10

1 , - 10

10, - 1

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2 years ago
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Answer:

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Step-by-step explanation:

8 0
3 years ago
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Step-by-step explanation:

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8 0
2 years ago
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3 years ago
Choose the equation below that represents the line passing through the point (1, -4) with a slope of 1/2
tatiyna

For this case we have that by definition, the line equation of the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cut-off point with the y axis

According to the statement we have:

m = \frac {1} {2}

Thus, the equation is of the form:

y = \frac {1} {2} x + b

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Finally, the equation is of the form:

y = \frac {1} {2} x- \frac {9} {2}

Answer:

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