Answer:
7*(2a-1)
Step-by-step explanation:
Answer:dante sold 116 more cups.
Step-by-step explanation: subtract 297 from 413
I believe it would be the 3rd one.
You know the missing side of the bottom base is 6 because of the 30 60 90 special right triangle. The height is 6sqrt3 because of what i said above too, The area of a trapezoid is 1/2 b1+b2*h so 30+36*6sqrt3 is 396sqrt3 divided by 2 is 298sqrt3
