Everything cause i don’t know anything

RZ=6

Step-by-step explanation:

If the line between RR' is 12 then half the line (RZ) is 6.

RZ=6

Hope this helps

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb