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Lyrx [107]
3 years ago
5

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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One fourth the sum of x and ten is identical to x minus 4."
Lynna [10]

Answer and Step-by-step explanation:

We are given the word format of an equation.

Let's right it out in numerical form.

\frac{1}{4} (x + 10) = x - 4

The first part says One fourth the sum of x and 10

The sum of x and 10 would be shown as x + 10, and one fourth of that means that \frac{1}{4} is multiplying (x + 10).

In this case, identical would mean equal to.

So, \frac{1}{4}(x + 10) would be = to something.

It says that it is identical to x minus 4 (x - 4).

\frac{1}{4} (x + 10) = x - 4<u> is the equation.</u>

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3 years ago
What is x 2 −6x=-156
WINSTONCH [101]

Answer:

x=39

Step-by-step explanation:

7 0
3 years ago
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babymother [125]

Answer:

(x-9)²+(y-5)²=64

Step-by-step explanation:

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