He didn't distribute 1/3 to x and 15 before solving
Answer:
Pentagon and I think the area is 19.89 so if you round it, that will be 19.9
Answer:
I think grater then?
Step-by-step explanation:
X =10.
First distribute the 2(2x-14) and get 4x-28.
x+2-4x-28. Subtract x from each side to get 2=3x-28.
Add 28 to both sides to equal 30=3x. Divide each side by 3 to get your final Answer, x=10.
It depends on the line or parabola that you are talking about, more information would be needed to answer this correctly.