Is the answer b? wanted to check my answer..

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left