3 years ago

Which term describes an angle that measures 100?

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

8 0

100 degrees would be obtuse

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2 years ago

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Given the geometric sequence where a1 = 3 and r = √2 find a9

Zigmanuir [339]

Answer:

$a_9=48$

Step-by-step explanation:

we are given

sequence is geometric

so, we can use nth term formula

$a_n=a_1(r)^{n-1}$

we have

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2 years ago

What is 100 divided by 80

Molodets [167]

10/8 or 5/4 or 1 1/4 or 1.25 or 125 percent.

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3 years ago

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You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Write your answer as

Margaret [11]

Answer:

5/162

Step-by-step explanation:

There's a 5/9 chance that you spin an odd and a 1/2 chance you get heads and a 1/9 chance you get a 3 on the spinner multiply the fractions together and get 5/162.

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2 years ago

A circle with circumference 8 has an arc with a 288 degree central angle

Lapatulllka [165]

Answer:

Step-by-step explanation:

l=8

$\theta=288 \pi /180=72\pi /45=8\pi /5\\\theta=\frac{l}{r} \\r=\frac{l}{\theta}=8 \times 5/(8 \pi )=5/\pi \approx 1.59$

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3 years ago