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babymother [125]
3 years ago
15

The value of y varies directly with x and y=12 when x=-6 find y when x=-4

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0

Answer:

B)8

Step-by-step explanation:

That is the right answer because when y=12,  x=-6

12/-6 = -2

This means that x = y/-2

or y = x * -2

-4 * -2 = 8

Hope I helped

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Answer:

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Step-by-step explanation:

we know that

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so

∠C+∠A+∠B=180°

substitute values and solve for x

x°+(3x-35)°+(x-35)°=180°

5x°=180°+70°

x=250°/5=50°

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∠A=(3x-35)°

substitute the value of x

∠A=(3(50)-35)=115°

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3 years ago
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denis-greek [22]
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The city of Anville is currently home to 16000 people, and the population has been growing at a continuous rate of 4% per year.
Nesterboy [21]

Answer

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Step-by-step explanation:

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3 years ago
The length of a rectangle is 4 centimeters more than twice its width of the perimeter of the rectangle is 86centimeters find the
lana66690 [7]

Answer:

Width= 13 cm

length=30cm

Step-by-step explanation:

Let the length of the rectangle be 'L'

And the width of the rectangle be 'W'

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                                length=30cm

6 0
3 years ago
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