victoriamoran55
victoriamoran55
04-08-2017
Mathematics
contestada
HELP ME PLEASE :(....
Respuesta :
texaschic101
texaschic101
04-08-2017
circumference of a circle = 2 * (pi) * r...when r = 5
C = 2 * (pi) * 5
C = 10(pi) ft <===
A = (pi) * r^2
A = (pi) * 5^2
A = 25 (pi) ft^2 <===
A = 25(3.14) = 78.5....so there is 78.5 square ft....at 4.50 per square ft...
78.5 * 4.50 = $ 353.25 <==
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Which lines tell you that the woods are full of life?Chapter: The way through the woodsGrade: 8Please help....
A stick is 20cm long.A student makes 5% error in measuring the stick.find two possible values for the student's measurement
(1) Give three conclusions that can be made about smoking in pregnant women compared with non-pregnant women. 1. 2. 3.
Listen! There is someone at the door. I ....... the door for you (will open/am going to open)
Find the volume of a prism with a width of 4, a length of 7 and a height of 2.
critical thinking is important to understand because:
A student is doing an investigation into the masses of different materials of different densities. A cube has edges of length 1.5 cm and a density of 3500 kg/m²
snow, Ice, rain, and flooding all ____, making it harder to steer and harder to stop in time. A. Fog up your windshield B. lower your engines temperature C. red
help me with this question please
Use the integers that are closest to the number in the middle. cube root of 108
