>PLS HELP< WILL GIVE BRAINLIEST Which of the following equations will yield the surface area of a cylinder?
SA = 2lw + 2lh + 2wh
SA = 2rh + 2r2
SA = 2B + Ph
SA = r2h

The vector matrix [2/7] is dilated by a favor of 1.5 and then reflected across the x axis. if the resulting matrix is [a/b] then a= and b=

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2