Bob has a bag of marbles with 1 red, 1 blue, and one green. he has a dice numbered 1-6 what are all the possible combinations if he pulls 1 marble from the bag and rolls the dice

Does anyone know how to do geometryme with this problem

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?