3 years ago

Trigonometry question! NEED HELP ASAP

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

3 0

Answer:

12.3 = y

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adj/ hyp

cos 35 = y/15

15 cos 35 = y

12.28728066 = y

To the nearest tenth

12.3 = y

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