An investment firm invested in two companies last year. They invested $20,000 in company A and made profit of 16%. They invested $12,000 in company B and made a profit of 14%

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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

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

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