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alexandr1967 [171]
1 year ago
13

72 inches=___ yards please and thank you for your help

Mathematics
1 answer:
I am Lyosha [343]1 year ago
6 0

We know that:

1yd=36in\text{.}

Then:

1in=\frac{1}{36}yd\text{.}

Therefore:

72in=72\cdot(\frac{1}{36}yd)\text{.}

Simplifying the above result we get:

72\cdot\frac{1}{36}yd=2yd\text{.}

Answer:

72\text{inches}=2\text{yards.}

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Two possible solutions of √11-2x=√x^2+4x+4 are –7 and 1. Which statement is true? A) Only x = –7 is an extraneous solution.
11111nata11111 [884]

Answer:

Option D)Neither solution is extraneous.

Step-by-step explanation:

we have

\sqrt{11-2x}=\sqrt{x^{2}+4x+4}

we know that

two possible solutions are x=-7 and x=1

<u><em>Verify each solution</em></u>

Substitute each value of x in the expression above and interpret the results

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x=-7 is not a an extraneous solution

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therefore

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7 0
3 years ago
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Please help due in 5 minutes
soldier1979 [14.2K]

Answer:

(-1,-2)

Step-by-step explanation:

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Plugging y value in the equation to find x:

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Answer:

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Explanation:

Assuming the correct expression is to find the following limit:

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Use the property the limit of the quotient is the quotient of the limits:

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