Write the following in standard form (8x100000) +(2x1000) +(3x1000) + (7x1) +(6x1/100)

i think it would be 42cm

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2