Sierra is trying to find out how tall the flagpole is outside of the courthouse in her hometown. She is standing 20 feet from the base of the flagpole and the angle from her eyes to the top of the flagpole
is 80°. Her eyes are 4.5 feet from the ground. What is the height of the flagpole? Round to the
nearest tenth and show your work.

Sierra is trying to find out how tall the flagpole is outside of the courthouse in her hometown. She is

standing 20 feet from the base of the flagpole and the angle from her eyes to the top of the flagpole

is 80°. Her eyes are 4.5 feet from the ground. What is the height of the flagpole? Round to the

nearest tenth and show your work.

its 5.0

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:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13