Acid solution A has a 50% acid concentration, and acid solution B has a 20% acid concentration. How many ounces each of solution A and solution B must be mixed to produce 100 ounces of an acid solution with a 41% acid concentration

d

step-by-step explanation:

the two may have that, even a breakdown is probably offered

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)