Answer:
Step-by-step explanation:
If XZ=20 then half of that, XY = 10 so if XY is 10 that means YZ is 10, and WX is 10.
Answer:
3x just means 3 is being multiplied. It just helps with knowing you're multiplying instead pf putting the multiplication sign (sorry if that confuses you) x3 (pretend 3 is at the top) means whatever x represents is going to be multiplied by itself 3 times. hope this helped!
Step-by-step explanation:
-4z=100
z=-25
that is the answer
