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timofeeve [1]
3 years ago
9

Please first person to answer question will be marked as branliest and will be given 5 likes

Mathematics
1 answer:
juin [17]3 years ago
5 0

Answer:

A.) x=-3

B.) I have no clue I'm sorry I haven't learned anything over square method

Step-by-step explanation:

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The length of one side of the poster is _in
navik [9.2K]

Note that the area of a square is: A = s² (s being side). Also note that all the sides of the square are congruent and have the same measurement.

Plug in 37 for A

37 = s²

Isolate the s. Note the equal sign. What you do to one side, you do to the other. Root both sides

√37 = √s²

s = √37

Change the root to a decimal

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hope this helps

4 0
3 years ago
What number should be added to -28 to make the sum 0​
dedylja [7]
Add positive 28 to get the sum 0
4 0
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GalinKa [24]
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6 0
3 years ago
5x + 7 =-14 + 8x
Dahasolnce [82]

Answer:

x=7

Step-by-step explanation:

8x-5x=3x

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6 0
4 years ago
The equation of a line is -2x6y=-18. find the slope and the y-intercept. Then use them to graph the line.
Vaselesa [24]

Answer:

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Step-by-step explanation:

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Simplifying the equation,

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A general line can be written as,

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Therefore, from the above data m=\frac{1}{3}

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3 0
3 years ago
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