If a = 7 and b = 11, what is the measure of ZB? (round to the nearest tenth of a degree)
A)
32.5°
39.2°
50.5°
D)
57.50

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Which expression will have the same sum as 3_8 + 1/4?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.