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docker41 [41]
4 years ago
12

Which is the total surface area of this cone?

Mathematics
1 answer:
disa [49]4 years ago
3 0

Answer:

  A.  219.80 square centimeters

Step-by-step explanation:

The total surface area is given by ...

  A = πr(r+s)

where r is the radius and s is the slant height. Filling in the given numbers, you get ...

  A = 3.14·(5 cm)·(5 cm +9 cm) = 219.80 cm²

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Answer:

11x+y = -28

Step-by-step explanation:

We have two points so we can find the slope

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The slope is -11

We can use point slope to make an equation

y-y1 = m (x-x1)

y-5 = -11(x--3)

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Distribute

y-5 = -11x-33

Add 5 to each side

y-5+5 = -11x-33+5

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Add 11x to each side

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9. A pet store has 45 mice. The number of mice is 22 more than the number of cats. Which equation can be solved to find the numb
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Which of the following are integers?<br> 13<br> 14<br> -16<br> 147<br> 1000000<br> -3<br> -0.35
nikklg [1K]

Answer:

13 integer

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-16 integer

147 integer

100000 integer

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Explanation:

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