It should be 715, i don’t understand why that isn’t one of the choices.
you’re supposed to multiply everything
A I am pretty sure. I apologize if I am incorrect.
Answer:
Step-by-step explanation:
Given
Required
Find x
The area is calculated as thus:
Substitute values
Multiply through by 2
Remove absolute sign
Add 6 to both sides
Divide by 3
<em>So, the coordinates are (-8, 11) or (12,11)</em>