The denominator may not equal 0, so you need to find where -2a+6 = 0.
This happens at a = 3, so 3 is the nonpermissible replacement.
Find the area of just the rectangle, which is 7(4) = 28
Find area of triangle which is 1/2(8)(2) = 8
28+8 = 36 m^2
Answer: 9 would be the width of the cornfield. the area if both L and W doubled would be 252
Step-by-step explanation:
all you gotta do is divide 63 by 7 and you will get the width, 9.
formula: A/L=W
the area would be 252 if doubled both length and width because its multiplying 2 by 7 and 9, equaling to 14 and 18, which you multiply that together.
credits : ricfunnabun
3 plus 1 equals 4. You have three cars then you buy another one, now you have 4 cars.