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ella [17]
3 years ago
7

2. Which equation has no solution? *

Mathematics
1 answer:
shutvik [7]3 years ago
7 0

Answer:

5(x+1) - 3x = 5 - 2(5-x)

Step-by-step explanation:

This has no solution. Explanation:

5(x+1) - 3x = 5 - 2(5-x)

5x + 5 - 3x = 5 -10 + 2x

2x + 5 = -5 + 2x

5 = -5

From the result above, clearly there is no x to satisfy the equation, because 5 (to the left) can never be the same as -5 (to the right).

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s344n2d4d5 [400]

Step-by-step explanation:

117+114= 231

360-231= 129

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6 0
2 years ago
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Find the value of x if the points (x,5) and (3,7) lie on the line whose slope is 4/7
muminat

Answer:

x = -4

Step-by-step explanation:

Write and solve an equation in which the slope from the definition of slope is on the left side and the given slope, 4/7, is on the right side:

        7 - 5          4

m = ---------- = --------

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Simplifying with the aim to find the value of x:

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6 0
3 years ago
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oksano4ka [1.4K]

Answer:

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7 0
2 years ago
CAN SOMEONE PLEASE ANSWER THIS SOON! THANK YOU!
lyudmila [28]

We want to find one-half of the reciprocal of 7/sqrt(98). Let's write down an expression for this:

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We can rewrite 98 into 2 \times 49

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=\dfrac{1}{2} \times\sqrt{2}

=\dfrac{\sqrt{2}}{2}

This should be your answer. Let me know if you need any clarifications, thanks!

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vovangra [49]
First compute the perimeter of the pool:
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The trip can be 2.1 ft in wide. 
5 0
3 years ago
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