The computer store by the A computer system at the cost of $574.50 the selling price was first $891 but then the storage advertised a 40% markdown on the system. A) find the current sale price
B) members of the stores loyalty club get an additional 15% off the computer purchases. How much do the club members pay for the computer with their discount

overpriced

step-by-step explanation:

pi x^2

step-by-step explanation:

pi times x squared

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

here is a big fat