Oct 29, 7:01:59 AM Watch help video
ZA and B are supplementary angles. If mZA
ZB = (5x - 7), then find the measure of ZA.
(5x + 27).

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Incorrect on test

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

about 168 miles

step-by-step explanation:

look at the picture i have filled out a table for it. hope this .