Answer:
x = 5
Step-by-step explanation:
First, we move all variables to one side of the equation. (Don't forget to change signs.)
9x - 8x + x = 7 + 3
Then, we simplify
x + x = 10
2x = 10
10 divided by 2 is equal to 5.
Therefore, x = 5
Hope this helps!
Answer:
-2, 4, 36
Step-by-step explanation:
the equation should be:
(x+2)^2 + (y-4)^2 = 36
since the center is (-2, 3) and the radius is 6 units.
always remember:
C(h,k) = (x-h)^2 + (y-k)^2 = (radius)^2
Answer:
38 is 95% of 40
Step-by-step explanation:
