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Luba_88 [7]
3 years ago
9

Which expression can be used to find the area of a circle with a diameter of 80 cm?

Mathematics
1 answer:
ycow [4]3 years ago
8 0
Its D............................
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From the 12 players who will travel, the coach must select her starting line-up. She will select a player for each of the five p
gizmo_the_mogwai [7]

Answer:

990

Step-by-step explanation:

The center position can be selected in 3 different ways, the other 4 players can be selected in combinations of 11 players (the center is already selected) taken 4 at a time.

By the Fundamental Principle of Counting, there are

3\displaystyle\binom{11}{4}=3*\displaystyle\frac{11!}{4!(11-4)!}=3*\displaystyle\frac{11!}{4!7!}=990

ways for her to select the starting line-up.

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Answer:

y=-x-4

Step-by-step explanation:

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The Answer would be y=-3x
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32 US Fluid Ounces

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A triangle has two sides of length 4 and 10. What is the smallest possible whole-number length for the third side?
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Answer:

I think it's 4×10=40

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