Status Exam
Solve for b.
11
3
b
b = ✓ [?]
Pythagorean Theorem: a2 + b2 = 2
Entor

step-by-step explanation:

x = 12

y = 1

for the points!

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

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