A pool is built in the shape of an ellipse, centered at the origin. The maximum vertical length is 40 feet, and the maximum horizontal width is 18 feet. Which of the following equations represents the pool? a. x2/400 + y2/81=1
b. y2/400+x2/81=1
c. x2/1600+y2/324=1
d. y2/1600+x2/324=1

need answer imidately

squares, rhombus, rectangles

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

15.36 per mile

but forgot to round

i am pretty sure