Sin60.tan30÷sec45 and cartesian plane of rop=p(5; 12)

$12. that is my answer.

13.46

step-by-step explanation:

16.80 x .20 = 13.46

2x + 8

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