I need help so I can finish my algebra hw
1 answer:
None of those are correct. the answer would be 
.
you can draw a picture of the garden space, where x is the width of the space, 3x is the length. to account for the 3 inch border you need to subtract 3 from both ends, so the width of his garden is then x-6, and the length is 3x-6.
multiplying these together, which is the formula for area, gets you.
you can draw a picture of the garden space, where x is the width of the space, 3x is the length. to account for the 3 inch border you need to subtract 3 from both ends, so the width of his garden is then x-6, and the length is 3x-6.
multiplying these together, which is the formula for area, gets you
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Check the picture below.
you can pretty much just count the units off the grid.
the perimeter is the length of all sides summed up.
you can pretty much just count the units off the grid.
the perimeter is the length of all sides summed up.