Find the distance between the two points P(-7,-2) and Q(-1,6). Round your answer to the nearest 10h if necessary.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

How do you find the area of a triangle

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters