3. Mr. Olson sold shoes totaling $5,780. The shoes cost him $3,595, and his overhead was
$1,018. What was his percent of profit based
on the cost?

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

the photograph is photographer and- in the process- ourselves.

step-by-step explanation:

answer: the answer is d