How do I do #38? And do I have 35,36,37 correct? Because I rounded to the nearest 10th.

Mathematics

1 answer:

maria [59]3 years ago

6 0

Since perimeter means all around it just means adding all the sides. Because you are given length and width your equation would then be, " (5)+(5)+(2x=14)+(2x+14). Now since area means length times width you would multiply length times width. Since x=7 you would multiply 7x5 and the area equals 35. Questions 35-37 are indeed correct. You're smart ! By the way I'm twelve so hopefully you found this helpful.

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