4. find the value of k.

5. find the value of x.
given: anglesrt is equivalent to anglestr, m anglesrt = 20, m anglestu=4x

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

What is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5