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allsm [11]
2 years ago
9

What is the value of x?

Mathematics
1 answer:
romanna [79]2 years ago
5 0

Answer:

x = 8°

y = 6°

Step-by-step explanation:

Hello!

All 3 sides of the triangle are equal, indicating that it is an equilateral triangle. The rules of this particular triangle say that all angles are equal to 60°.

We can solve for x by setting the equation 7x+4 to 60.

<h3>Solve for x</h3>
  • 7x + 4° = 60°
  • 7x° = 56°
  • x = 8°

The value of x is 8°.

We can go ahead and solve for y by setting that equation to 60°.

<h3>Solve for y</h3>
  • 8y + 12° = 60°
  • 8y = 48°
  • y = 6°

The value of y is 6°.

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The problem involves a conversion from feet to miles. How many feet are in one mile? Use the Internet or another resource if you
Ghella [55]

The value of the 1 mile is equal to 5280 feet

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<h3>What is the conversion form?</h3>

Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors.

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Therefore we get,

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balandron [24]
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Distance formula: \sqrt{ (x_{2} -  x_{1})^{2} + ( y_{2} -  y_{1})^{2} }

Plug in your values for x_{2},  x_{1},  y_{2},  y_{1} using (-8, -7) and (8, -4) and solve.

\sqrt{(8 - (-8))^{2}+(-4 - (-7))^{2}}
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Answer:
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Answer:

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Step-by-step explanation:

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and get the numerator's coefficients:

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