3 years ago

I need answer ASAP OLZ

Mathematics

1 answer:

kati45 [8]3 years ago

6 0

Answer:

the second one

Step-by-step explanation:

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allochka39001 [22]

$\dfrac{60^o}{360^o}=\dfrac{1}{6}\\\\A_O=\pi\cdot4^2=16\pi\\\\Area\ of\ the\ shaded\ sector:\\\\A=\dfrac{1}{6}\cdot16\pi=\dfrac{8}{3}\pi\approx\dfrac{8}{3}\cdot3.14\approx8.4\\\\Answer:\boxed{8.4}$

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3 years ago

Name an angle D) 130°

Nuetrik [128]

Answer:I would name it jimmy

Step-by-step explanation:

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3 years ago

13299220232+1329220232

denpristay [2]

Answer:

14,628,440,464

Step-by-step explanation:

Perform simple addition.

Glad I was able to help!!

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3 years ago

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30 points Please help ASAP

Maurinko [17]

Answer:

It's A because

(2x^3-5x^2-28x+15):(x-2) =2x^2-x-30+

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3 years ago

Find the area of a regular decagon with a 12.3 in, apothem and 8 in. sides.

EleoNora [17]

Answer:

Step-by-step explanation:

The area (A) of a regular decagon is

A = $\frac{1}{2}$ perimeter × apothem

perimeter = 10 × 8 = 80 in, thus

A = 0.5 × 80 × 12.3 = 492 in² → D

8 0

3 years ago