How many cups are in 3 quarts. The rate would be 4 cups per quart?

11.8 cups

Step-by-step explanation:

Rate:

  1 cup = 0.2536052 quart

0.2536052x = 3 quarts

x = 11.8294 cups

There are 11.8294 cups in 3 quarts. If your answer requires rounding then it would be 12 cups.

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)

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1