A circular piece of glass has a radius of 0.8 meters. The glass sells for $4.60 per m2.
What is the total cost of the circular piece of glass?
Use 3.14 for pi.
A $2.01
B $9.24
C. $23.11
D $36.98
Help i need the answer

How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.

1. are the triangles similar and if so why? what is the value of x? show your work.

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi