Solve for r. You must write your answer in fully simplified form.
-9=-6r

r=3/2

Step-by-step explanation:

-9=-6r

divide -6 on both sides to get r alone.

-9/-6 = r

then simplify. remember that 2 negatives make a positive

r=3/2

after simplifying it i got: -36.25 as my answer. hope that !

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.