Last year tanaka's toy shop spent $117,290 developing a new video game mia rounds the amount spent to the nearest ten thousand jon rounds the amount spent to the nearest thousand what amounts do mia and jon each round to

x=30

step-by-step explanation:

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

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.