I WILL HELP WHOEVER HELPS ME!! Find the area of the region bounded by the line y=3x−6 and line y=−2x+8.

b) the y-axis.

the answer is 99.

47 - 90 = 43

43 - 180 = x

x = 137

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet