Find the degree measures of the angle whose cosine is −√3/2.
a. 50° + n times 360° and 30° + n times 360
b. 120 +n times 360 and 60 + n times 360
c. 120+n times 360 and 240 +n times 360
d. 150+n times 360 and 210 +n times 360

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?