3 years ago

NEED ANSWER FAST. 8th grade math

Mathematics

2 answers:

Kipish [7]3 years ago

6 0

Answer: C

I can’t explain it very well, but the answer is C

Valentin [98]3 years ago

6 0

It’s c :))!!!!!!!!!!!!

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Three prime numbers that can be multiplied to get 825

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Answer:

Prime factorization: 825 = 3 × 5 × 5 × 11, which can be written 825 = 3 × 5² × 11.

Step-by-step explanation:

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2 years ago

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2 years ago

What is the area of a sector with a central angle of 108 degrees and a diameter of 21.2 cm?

Rasek [7]

Answer:

$105.84\ cm^2$

Step-by-step explanation:

step 1

Find the area of the circle

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$A=\pi r^{2}$

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substitute

$A=\pi (10.6)^{2}$

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step 2

Find the area of a sector

Remember that

The area of the circle subtends a central angle of 360 degrees

using proportion

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3 years ago