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Tanya [424]
3 years ago
13

13.20/5ft=x dollars/1 inch

Mathematics
1 answer:
matrenka [14]3 years ago
4 0

Answer:

2.64

Step-by-step explanation:

  1. 13.20 × 1 = 13.20
  2. 13.20 ÷ 5 = 2.64
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Evaluate A² for A = -3.

(-3)² = (-3) * (-3) = 9

Your answer is 9.

If the question is, however, evaluate A2, which is 2A, for A = -3, then the answer is:

2A = 2(-3) = -6.
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2 years ago
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Answer:

  D  (7, 0.5)

Step-by-step explanation:

The equations must be interpreted to be ...

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A graph shows the solution to be (7, 0.5), matching selection D.

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You can add the two equations together to get ...

  (y) +(y) = (-1/2x +4) + (1/2x -3)

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It can be convenient to use the second equation to find x.

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3 years ago
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2 years ago
What percent is 36 of 90?<br><br> can u show it by doing a cross multiply method?
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Answer:

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Step-by-step explanation:

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The asymptotes are at the values of x where the denominator is zero:

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