A triangle PQR has its vertices at P (7, 6), Q (-1, -2), and R (-7, 4).

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Which of the choices shown could be used to prove that aacp=abcp ?