Elaine pained a fence. she has already determined that she needs 1 gallon of paint total for each 10 feet of fencing to finish the entire job. the fencing will enclose a rectangular yard that is 3 yards long and 2 yards wide. how much paint does elaine need?

Hi there! The answer is 3 gallons of paint

First we need to find the circumference of the yard, which is a rectangle. We can find the circumference of a rectangle by using the following formula.

circumference = 2 × length + 2 × width
circumference = 2 × 3 + 2 × 2
circumference = 10

Therefore, the circumference of the rectangle is 10 yards.

1 yard = 3 feet
10 yards = 30 feet.

Elaine needs 1 gallon of paint for each 10 feet of fencing, thus she needs a total of 3 gallons of paint to paint the fence.

X^2 - 4x +(4/2^2) + y^2 + 8y + (8/2^2) = -4 + (4/2^2) + (8/2^2)(x + 2)^2 + (y + 4)^2 = -4 + 4 + 16your center is (-2, -4) and the radius is the sqrt of -4 + 4 + 16 which is 4