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3 years ago

15

Which ratio does not belong 3:3, 9:12, 12:15, 12:16 Plz Answer for me

2 answers:

ehidna [41]3 years ago

7 0

3:3 doesn't belong because it does not have 12

k0ka [10]3 years ago

3 0

12:16 because others are multiples of 3

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Identify what type of polygon this is

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PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.

hoa [83]

Answer:

The answer to your question is AC = 9.9

Step-by-step explanation:

To solve this problem use trigonometric functions. The trigonometric function that relates the hypotenuse and the adjacent side is cosine.

cos α = $\frac{adjacent side}{hypotenuse}$

Solve for hypotenuse

$hypotenuse = \frac{adjacent side}{cos\alpha }$

Substitution

hypotenuse = $\frac{9}{cos 24}$

Simplification and result

hypotenuse = 9.85

6 0

3 years ago