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 ( 43+ )
Otras preguntas
Which of the following BEST describes woman suffrage? a.) Conditions aboard the ship that brought the "Mercer Girls". b.) Protection of a woman's right to vote.
Which planet takes the longest amount of time to complete its orbit?
What is the occurrence in adolescents where they tend not to think that death can happen to them, and, therefore, they get involved in risky behavior(s)?
Most of the U.S. has a _____ climate. tropical subtropical temperate polar
keelah's clothing store buys coats for $50 and then sells them for$80. what is the percent of mark up on the price of the coat
Read the following excerpt from an argumentative essay. Answer the question that follows. Critics might say that smart phones in the classroom cause too many
In the following sentence, which word is the possessive pronoun being used as an adjective? Amanda went shopping after she ate her lunch.
A teacher wants to prepare a 0.010 ppm solution of arsenic pentoxide in the laboratory for calibrating a water quality testing system. If the teacher uses 500.0
Describe the effect natural resources, such as oil, should have on an economy in a country.
is the word peoples a proper word
