Hi plz help me bc i do not understand this i know im bad at math DONT BE MEAN ;-; Select the number that contains a 3 that is ten times greater than the underlined 3 in 68.35. A.
71.35
B.
35.24
C.
221.13
D.
453.89

d. 453.89

Step-by-step explanation:

there is no question content here, but you for the free points! : d

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