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lana [24]
3 years ago
6

The radius of a solid hemisphere is 2r. Find its total surface area

Mathematics
1 answer:
Musya8 [376]3 years ago
5 0

Answer:

Radius= 2r

Step-by-step explanation:

Surface area of hemisphere

=2 x 22/7 x (2r)^2

=44/7 x 4 r^2

=174/7 r^2

=25.14 r^2

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Answer:

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Step-by-step explanation:

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turn it into slope intercept form by multiplying -2/3 within the equation and adding -25 on both sides

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

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3 years ago
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Please help its due tomorrow<br> f(x)=4x^2+5x+3<br> g(x)=5x-7<br> find g(f(x))
nalin [4]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
A random sample of two variables, x and y, produced the following observations: x y 19 7 13 9 17 8 9 11 12 9 25 6 20 7 17 8 Test
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Answer:

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Step-by-step explanation:

Check attached file.

Download docx
7 0
2 years ago
What function is y= 11(0.75)
Eva8 [605]

Answer:

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SRRY

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