Find the sum of the first 48 terms of the following series, to the nearest integer7,11,15,...

ratio is 2 : 9

the answer is three

13.5 : 3

if i put something wrong your not gonna like it so rather not say nothing.

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)