You move left 8 units and right 2 units. you end at (-1, -5). where did you start?

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

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

391.6 is the correct answer

im not sure of the names, but the answer is 48