Graph triangle RST with vertices R(4,4), S(5,1), and T(-1,-1) a. prove that triangle RST is a right triangle. clearly state which angle is the right angle.
b. find the perimeter of the triangle RST to the nearest tenth.
c. find the exact area of triangle RST.

Brent wants to know what is 5 x 1/2

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?