Equipment is purchased for $18,000 & has a salvage value of $2,000. The estimated life is 10 years & the method of depreciation is straight-line. Shipping costs total $620 & installation costs are $590. The book value at the end of year 10 is?

because that’s us why

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