Answer:
a
Step-by-step explanation:
Answer:
-11
Step-by-step explanation:
You need to take the absolute value of 12-15 which would be 3. Then take -8-3 which would be -11
Answer:
A = 30
Step-by-step explanation:
The area of a triangle is
Plug in the values given:
A = 1/2 (10) (6) = 1/2 (60) = 30
Solve for x, which can be done by moving x to the other side.
2(x-5)^2+8
So, x = 5
The y value is the number at the end and we can see that it is positive 8.
y = 8
Write it out as a coordinate pair and you would get (5,8) or answer choice D