Ihave to write this number 772,008 in unit form. i already have it in expanded form. i just don't know what is unit form?

i think that you should ask google for the answer to that problem because if we don't know it google does

b.my answer is b.

brainliest

im pretty sure its

(8,15)

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