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ser-zykov [4K]
3 years ago
12

2x+5y=02y=3x+17Find x and y

Mathematics
1 answer:
jonny [76]3 years ago
5 0

x=(-83/17) y=(40/17)

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Someone plz help me giving brainliest
Flauer [41]

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2 years ago
Help me with this please
nalin [4]
This is incorrect. X can be negative, making the expression on the left less than 0. If x were -10, then:
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16 POINTS HELP ASAP plzzzzzzzzz
schepotkina [342]

Answer:

                            \large\boxed{\large\boxed{\sqrt{3}

Explanation:

You are comparing irrational numbers.

By inspection, i.e. at first sight you can only compare \sqrt{3} \text{ }and\text{ } 2\sqrt{3} because they have the same radicand.

You can order: \sqrt{3}

You can introduce the 2 inside the radical by squaring it:

       2\sqrt{3}=\sqrt{2^2\times3}=\sqrt{12}

Since 5 is between 3 and 12, you can order:

  • \sqrt{3}

Which is:

  • \sqrt{3}

You must know that π ≈ 3.14.

5 is less than 9 and the square root of 9 is 3; hence, \sqrt{5} and \sqrt{5}

Now you must determine whether π is less than or greater than \sqrt{12}

Using a calculator or probing numbers between 3 and 4 you get \sqrt{12} \approx3.46

Hence, the complete order is:

  •            \sqrt{3}
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3 years ago
Mulitply (2-2)(3x+4) using distributive property
Sati [7]
8x.......................
3 0
3 years ago
13 subtracted from a number w is 15.
yarga [219]
W-13=15|+13
w=15+13
x=28

<em>Answer: w=28</em>
7 0
3 years ago
Read 2 more answers
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