Rhianna painted a circle on a mural in her classroom. The circle has a radius of 5 inches. What is the area of the circle? (Use 3.14 for .)

A =78.5 in^2

Step-by-step explanation:

The area of the circle is given by

A = pi r^2

A = pi * r^2

A = 25 pi

Using 3.14 for pi

A = 25 (3.14)

A =78.5 in^2

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation: