Answer:
Are we doing substituion or elimination
Step-by-step explanation:
The answer is 50 because the formula for the area of a triangle is base x hight x 1/2. So if we plug both the 10s into the formula you get 10x10 which = 100 then divide that by 2 and you get 50. Hope it helps :)
I didn't do anything but yay
Answer:
(-∞,∞)
Step-by-step explanation:
