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Answer:
32 ft^2
Step-by-step explanation:
Area of a trapezoid: (b1 + b2 /2 )h
a= (3+5/2)2
8/2= 4
4*2= 8
8 is the area of a trapezoid, to find area of 4 trapezoid multiply by 4
4*8= 32ft
The correct answer is seven thousand.
Answer: x=4, x=0
Step-by-step explanation:
x^2=5x-x
x^2-5x+x=0
x^2+4x=0
x(x-4)=0
x=4, x=0