If Δ JAG and ΔBCH have the following, what postulate can be used to prove them congruent? side BC = 9, side GA = 9, side HC = 9

\angle∠ J = 50˚, \angle∠ A = 70˚, \angle∠ C = 70˚, \angle∠ B = 50˚, \angle∠ H = 60˚

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%

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges