Answer:
If I remember correctly, right angles are 90 degree angles. So the answers would be A. B. and C.
Step-by-step explanation:
If you see the little box on the angle, that means it's a 90 degree (right) angle.
Answer:
1st one is in function rest are not
Step-by-step explanation:
Answer:
a,b,e
Step-by-step explanation:
Answer:
-7
Step-by-step explanation:
Given the expression: y = mx + c
Where m = slope
c = intercept
Therefore, from the given question: y = -7x. The slope m = -7
D— put 7 over 1 and then change division sign to multiplication & then flip 9/5 to 5/9