What steps should be taken to complete the conversion?

cancel the mile and kilometer units. divide 8 by 1.61, then multiply by 1000.
cancel the mile and kilometer units. multiply 8 by 1.61, then multiply by 1000.
cancel the mile and kilometer units. multiply 8 by 1.61, then divide by 1000.
cancel the mile and kilometer units. multiply 8 by 1000, then divide by 1.61.

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

1) is right

step-by-step explanation:

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