HEL, giving brainlists The question, “How many ways can 4 different students be selected in order from a class of 30 students?”, is a(n) .

30005

yes ok                                            

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)

for future students the answer is b

hope i

-lavira: )