In DEF, if d=e, de=x+4, ef=4x-8, df=7x-35, find x and the measure of each side

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

answer: i literally just answered this question but they want me to do it again

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20