The lines shown below are perpendicular. If the green line has a slope of 1 what is the slope of the red line? O A. 1 4 O B. 4 O c. -4 OD 4 UM

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

How do you use the elimination method for this question? explain, because i really want to understand!

If m_b=mzd= 43, find mzc so that quadrilateral abcd is a parallelogram o 86 137 o 129 43 description