Solve the equation a = 2lw + 2lh + 2wh for h.
a) h = a - 2lw/2l + 2w
b) h = a + 2lw/2l + 2w
c) h = a - 2lw/4lw
d) h = a/2l + 2w - 2lw

the radius is 2 times the diameter.

step-by-step explanation:

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)

you need to add a picture

answer: $1794

step-by-step explanation: