3 years ago

PLEASE HELP ME!!!! WILL MARK BRAINLIEST!!

Mathematics

1 answer:

TiliK225 [7]3 years ago

8 0

There are a variety of ways you can solve this. I'll use the sine trig function.

If the $\frac{sinR}{1}$ = $\frac{8}{17}$ you can simply put $\frac{8}{17}$ into a scientific calculator and press "sin-1" to get an answer of approximately 28, which means that angle R is 28°

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WILL MARK BRAINLIEST In this geometric sequence, what is the common ratio? 104, -52, 26, -13, ...

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Answer:

r = - $\frac{1}{2}$

Step-by-step explanation:

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4 1/4 divided by 2/7<br><br> (x+8)-(3x- 5)<br><br> Explain how you got the answer!!!!!

Dmitry_Shevchenko [17]

Turn it to improper fractions.

4 1/4 divided by 2/7

Divide them.

17/4 divided by 2/7

17 2 17 x 7

--- ÷ --- = --------- = 119/8 OR 14 7/8

4 7 4 x 2

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Distribute to take out the parentheses.

(x + 8) - (-3x - 5)

Combine like terms.

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Answer.

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3 years ago

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yKpoI14uk [10]

Answer: yes

Step-by-step explanation:

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2 years ago