For the triangle above, find sin a.

0.385.

Step-by-step explanation:

We have been given right triangle ABC. We are asked to find sin(A) for our given triangle.

We know that sin relates opposite side of a right triangle to the hypotenuse.

We can see that opposite side to angle A is side CB and hypotenuse is AB. Upon substituting our given values in above formula we will get,

Therefore, the sin(A) for our given triangle is 0.385.

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

d. you cannot tell because there are no values shown.