If the federal reserve buys $100,000 in treasury bonds from a bank at 3% interest, why is the immediate effect on the money supply? a) it is increased by $100,000 b) it’s decreased by $3000 c) increased by $3000 d) decreased by $100,000

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