You purchase 15.75 gallons of gasoline at 2.39/gallon. you gave the clerk $39.00. how much do you still owe

You do not owe anything. In fact, they owe you $1.35 back in change.

To find this, first we have to find the cost of your gas. You can get this by multiplying the rate by the amount of gallons.

15.75gals * $2.39 = $37.65

As a result, we can see that the $39 would cover the entire cost with change.

i can't read the graph

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