Wendy bought 3.74 pounds of swiss cheese at $6.29 per pound and 1.34 pounds of provolone cheese at $6.29 per pound. which expression does not show the total cost, in dollars, of her purchase?

6.29 ⋅(3.74 + 1.34)

6.29 ⋅ 3.74 + 1.34

6.29 ⋅ 3.74 + 6.29 ⋅ 1.34

5.08 ⋅ 6.29

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

they used 313 gallons of paint