Answer:
they are complementary
Step-by-step explanation:
Step-by-step explanation:
2x-12x+36 =90
-10x + 36 = 90
-10x =54
x = - 5.4
Answer:
X= -20
Step-by-step explanation:
That would be the commutative property
Answer:DON'T KNOW SO DON'T LOOK AT ME
Step-by-step explanation: