Alinear function has a slope of -7/9 and a y-intercept of 3. how does this function compare to the linear function that is represented by the equation y+11=-7/9(x-18)

A

Step-by-step explanation:

it has the same slope and the same y-intercept

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