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Alex Ar [27]
3 years ago
7

Help pleeeaase

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
7 0
5x + 2y = 16 ⇒ 5x + 2y = 16
  x + 3y = 12 ⇒ <u>5x + 15y = 180</u>
                                <u>-13y</u> = <u>-164</u>
                                 -13      -13
                                     y = 12 8/13
               5x + 2(12 8/13) = 16
                   5x + 25 3/13 = 16
                   <u>       -25 3/13   -25 3/13</u>
                                   <u>5x</u> = <u>-9 3/13</u>
                                    5          5
                                     x = -1 11/13
                               (x, y) = (-1 11/13, 12 8/13)
B. (3, 2)
Vedmedyk [2.9K]3 years ago
6 0
C. (2,3) The solution to the system of equations is where the two lines will intersect. looking at the graph that point is closest to C. (2,3)
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<em>Answer:</em>

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<em>Step-by-step explanation:</em>

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Aleonysh [2.5K]

Answer:

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Step-by-step explanation:

The given expression is

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\sqrt[3]{135}=(3^3)^{\frac{1}{3}}\times (5)^{\frac{1}{3}}      [\because (ab)^x=a^xb^x]

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\sqrt[3]{135}=3\sqrt[3]{5}

Therefore the simplified version of \sqrt[3]{135} is 3\sqrt[3]{5}.

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