If cos 67° is close to 25, which is closest to the length of NO? Options
2 centimeters
20 centimeters
40 centimeters
60 centimeters

560

hope this : )

other answer is correct. i had used the radius of the radius somehow. a website:

b

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