Mr jamison, an art teacher, would like to purchase enough supplies to get the class stocked he picks up 8 dozen sketch pencils 6 dozen colored pencils and 3 dozen art gum erasers if the sales tax rate is 8 percent approximately what will his bill be

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

14.29%

step-by-step explanation:

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step-by-step explanation: