Atextbook weighs 2.5 pounds. how many kilograms does the textbook weigh?
round your answer to the nearest tenth of a pound. 1 kg= 2.2 lb

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

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

then

the answer is

a.

x = 42

y = 10

i got it down chief.