ABCD is a parallelogram CD=a CA=b E is the point on CD such that CE:ED=1:3 F is the point on CA such that CF:FA=1:4 work out, in it simplest form, the ration BE:BF you must show all your working

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

the answer is 99.

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: