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sesenic [268]
3 years ago
12

Help me find my answer please

Mathematics
2 answers:
jonny [76]3 years ago
7 0

Answer:

-3

Step-by-step explanation:

\frac{-1}{3} =\frac{-3}{9}

Hunter-Best [27]3 years ago
3 0

Answer:

y = - 3

Step-by-step explanation:

Given that y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition that y = - 1 when x = 3, thus

- 1 = 3k ( divide both sides by 3 )

- \frac{1}{3} = k

y = - \frac{1}{3} x ← equation of variation

When x = 9, then

y = - \frac{1}{3} × 9 = - 3

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murzikaleks [220]

Answer:

216x

Step-by-step explanation:

  1. Write it out: 6x^{3}  
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  3. Add in x: 216x

I hope this helps!

8 0
3 years ago
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Westkost [7]

Answer:

Categorical or Continuous.

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6 0
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What is the corrct answer​
Mademuasel [1]
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Find the value of x.<br><br> Please help
bekas [8.4K]

Answer:

86 degrees

Step-by-step explanation:

For triangle the sum of angles is equal to 180 degrees

so,

x+(x-35)+43=180

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2x = 180-43+35

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6 0
3 years ago
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The given function models the number of cars that are put through a quality control test each hour at a car production factory.
Annette [7]

hours each day.

Step-by-step explanation:

The given function models the number of cars that are put through a quality control test each hour at a car production factory.

The given function is

We need to find the number of hours does the quality control facility operate each day.

Rewrite the given function it factored form.

Taking out the common factors from each parenthesis.

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Therefore the quality control facility operates for 10 hours each day.

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