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nevsk [136]
3 years ago
12

Find the surface area of a cone with a radius of 7 cm and a height of 27 cm

Mathematics
2 answers:
grin007 [14]3 years ago
8 0

Answer: 767.33cm²

Step-by-step explanation:

A=πr(r+h2+r2)=π·7·(7+272+72)≈767.32948cm²

Nataly_w [17]3 years ago
7 0
Your answer: A≈767.33cm²
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8g - 5g =24.<br><br> (For a test)
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Answer:

8g-5g=24.

We move all terms to the left:

8g-5g-(24.)=0

We add all the numbers together, and all the variables

8g-5g-24=0

We add all the numbers together, and all the variables

3g-24=0

We move all terms containing g to the left, all other terms to the right

3g=24

g=24/3

g=8

   

Step-by-step explanation:

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Answer:

–0.5

Step-by-step explanation:

Expected value is found by multiplying the probabilities of each roll by the amount won or lost with each roll.

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The probability of rolling a 3 is 1/6, and the value is 3; this gives us 1/6(3) = 3/6.

The probability of rolling a 5 is 1/6, and the value is 5; this gives us 1/6(5) = 5/6.

Rolling any even number gives us the same value.  The probability of rolling an odd number is 3/6, and the value is -4; this gives us 3/6(-4) = -12/6.

Together we have

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3 years ago
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D. $24


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ololo11 [35]

Answer: 51

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49+2=51

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First round to 899 to 9 then count 5 decimal places left then put in scientific notation 9.0 x 10^-5
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