Answer:
a=5
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
Associative
you can change (8*5) *10 to (8*10) *5
You can change 8*( 5*10) to 10* (8*5)
Answer:
9=x
Step-by-step explanation:
Answer:
Line M - neither
Line N - parallel
Line P - perpendicular
Line Q - neither
Step-by-step explanation:
If a line is perpendicular to another, the slope will be the opposite, e.g. -6, opposite slope, -6.
If a line is parallel to another, the slope will be the exact same, e.g. -6, same slope, 1/6.
