Solve by factoring. List the factors, then list the solutions as numeric values separated by a comma.
x2 + 11x + 30 = 0
Factors:
Solutions:

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39