(3,-5) is your answer .-.
Your answer is C. You're welcome ;)
1. Find the area of the triangle by using 1/2 bh.
1/2 (34)(15)=255
2. Find the area of the rectangle by using bh.
(10)(24)=240
3. Subtract the areas.
255-240=15
You find that the area of the shaded area is 15
do not know
Step-by-step explanation: