Answer:
A = 94.6ft^2
Step-by-step explanation:
In order to be able to find the area of a trapezoid or any quadrilateral shape we need to use the equation:
A= a+b/2h
As we know we have the number base 7.7ft, base 14.3ft, and height of 8.6ft so then we take these numbers :
7.7 + 14.3/2 x 8.6 = 94.6
6xy²+7-x²y²-5x²y+3x²y²=6x²+7+2x²y²-5x²y
questions 2 answe is x+3less than equal to 13
