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Levart [38]
2 years ago
15

HELP ME PLZ answer question below

Mathematics
2 answers:
Ronch [10]2 years ago
8 0

Answer:

11. -2

12. +0.5

Step-by-step explanation:

11. as x increases by 1, y decreases by 2, -2/1 = -2 the ROC is -2 (rate of change)

12. as x increases by 2, y increases by 1, 1/2 = 0.5, ROC is +0.5

algol [13]2 years ago
8 0
11. -2
12. +0.5

Hopes this helps
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gogolik [260]

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Y = 2 y /3 − 3


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Hope this helped!

6 0
3 years ago
Aidan has 20 ft of fence with which to build a rectangular dog run. What is the maximum area he can enclose? Enter your answer i
irina1246 [14]
<h2>Maximum area is 25 m²</h2>

Explanation:

Let L be the length and W be the width.

Aidan has 20 ft of fence with which to build a rectangular dog run.

         Fencing = 2L + 2W  = 20 ft

                     L + W = 10

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We need to find what is the largest area that can be enclosed.

     Area = Length x Width

      A = LW

       A = L x (10-L) = 10 L - L²

For maximum area differential is zero

So we have

      dA = 0

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Maximum area is 25 m²

7 0
3 years ago
Match the following items by evaluating the expression for x = -7. x-2 x-1 x0 x1 x2
frosja888 [35]

Answer:

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2 years ago
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photoshop1234 [79]

Answer:

(-♾, 5) (5, ♾)

Step-by-step explanation:

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andreyandreev [35.5K]

Answer:

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Step-by-step explanation:

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7 0
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