Answer:
associative
Step-by-step explanation:
8x1=8
no matter how you group it the answer will always be 8
I think that the answer is 25
Answer:
x = 12
Step-by-step explanation:
The two angles are complementary since they form a 90 degree angle.
35+ 4x+7 = 90
Combine like terms
42 +4x = 90
Subtract 42 from each side
42-42 +4x =90-42
4x = 48
Divide each side by 4
4x/4 = 48/4
x = 12
Answer:
Step-by-step explanation:
c.d. d=8-3=5
