Question

HELP ASAP! WILL MARK BRAINIEST!!!!!! Question: use the image below to answer the following question. Find the value of x and Cos y. What relationship do the ratios of sin x and cos y share?

Answer 1

Answer:

Use the tangent formula to find x:

tan x° =  $\frac{opposite}{adjacent} =\frac{3}{4}$

$tan^{-1}(\frac{3}{4} )=x$

x≈36.8699°

cos y° = $\frac{adjacent}{hypotenuse} =\frac{3}{\sqrt{4^{2}+3^{2}} } =\frac{3}{5}=0.6$

The ratios of sin x and cos y are equal to each other:

sin x° = $\frac{opposite}{hypotenuse}=\frac{3}{5}$

cos y° = $\frac{adjacent}{hypotenuse} =\frac{3}{5}$