Find the future value of the ordinary annuity. Interest is compounded annually, unless otherwise indicated.

R = $100, i = 0.07, n = 6

m∠vru = 80°

m∠urw = 15°

step-by-step explanation:

-14 is the answer

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the answer will be b x² +x-1

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