Answer:
0
Step-by-step explanation:
It may say combine, but it`s subtraction soooo it`s 0.
Answer: y = 2x - 9
Step-by-step explanation:
I graphed it and did the work in my head-
Additive inverses combine to get 0. So, k is -1.4. The sum is 0. Hopefully that will help.
You would have to divide by 3.14 to find the radius squared, and to find the diameter, just add the radius plus the radius.
Answer:
45 to 18 it's easy
Step-by-step explanation:
subtract 18 from 63 and there is your ratio
