Please help as soon as possible and please don’t take advantage of the points a:1
b:4
c:5
d: square root of 10
e: square root of 13

555.99.

step-by-step explanation:

hope this

i think it’s a i believe

the answer is c hope this

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36