Answer:
0
Step-by-step explanation:
they cancel out so then it becomes zero
Answer:
15.59 un²
Step-by-step explanation:
18 ÷ 3 = 6
15.59 un²
C is the correct answer.
Plug the x & y values for x and y in the equation and you'll get true statements. For example:
-4(-3) -4 = 8
12-4=8
And in the second equation:
-3 -5(-4) = 17
-3 +20 = 17