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3 years ago

What is the surface area of a sphere with a radius of 5 meters rounded to the nearest square meter

Mathematics

1 answer:

GrogVix [38]3 years ago

4 0

It would probably be 10 or 15

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Matrices C and D are shown below.

yKpoI14uk [10]

Answer:

it's b

Step-by-step explanation:

hope this helps! :D

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3 years ago

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Given the midpoint (1.5,1.5) and the endpoint (5,7) where is the other endpoint located

earnstyle [38]

The formula of a midpoint:

$M_{AB}\left(\dfrac{x_A+x_B}{2},\ \dfrac{y_A+y_B}{2}\right)$

We have:

$M(1.5,\ 1.5)\to x_M=1.5,\ y_M=1.5\\A(5,\ 7)\to x_A=5,\ y_A=7$

Substitute

$\dfrac{5+x_B}{2}=1.5\qquad|\cdot2\\\\5+x_B=3\qquad|-5\\\\x_B=-2\\\\\dfrac{7+y_B}{2}=1.5\qquad|\cdot2\\\\7+y_B=3\qquad|-7\\\\y_B=-4$

<h3>Answer: (-2, -4)</h3>

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3 years ago

What construction is illustrated above

kari74 [83]

Answer:

i believe it is the 2nd one

Step-by-step explanation:

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3 years ago

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___a value used to represent a true measurement that is not exact when an exact answer is not possible

Whitepunk [10]

Answer:

An estimate

Step-by-step explanation:

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3 years ago

Molly wants to buy a shirt at the store. It was originally $50, but the store is selling it for 25% off. How much does she owe n

natta225 [31]

I would say the answer would be b

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3 years ago

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