D. 64, because 8x16 is 128, and that divided by 2 is 64. ;)
I got (B)
But wait until someone else answers
Answer:
-1/2
Step-by-step explanation:
The slope is the change in y over the change in x.

For this question:

Answer:
Answer: (7,-2)
Step-by-step explanation:
Look at the formula
1) (x – h)^2 + (y – k)^2 = r2
the center is described by (h,k)
now look at
(x – 7)^2 + (y +2)^2 = 25
here h=7
but k= -2 because is (y+2) =(y-(-2))
Answer:
8.3
Step-by-step explanation:
25÷3=8.3333333
I rounded it to this.