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nirvana33 [79]
2 years ago
5

Which ordered pair is a solution to the system of equations?

Mathematics
1 answer:
babymother [125]2 years ago
4 0
The answer is (-2, -3) since 2*-2–(+)3= -1 and 2*-2-4*-3= 8.
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This means an initial fee of $45 have to be paid to the provider and a charge of $35 per month.

<h3>Linear equation</h3>

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Solve the right angle trig problem.
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Answer:

x = 53.6588°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
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  • [Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use trig to find the missing angle.

<u>Step 2: Identify Variables</u>

<em>POV from angle x</em>

Angle = <em>x</em>

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<u>Step 3: Solve for </u><em><u>x</u></em>

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  2. Inverse:                         x° = cos⁻¹(16/27)
  3. Evaluate:                       x = 53.6588°
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Step-by-step explanation:

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3(0)^2 = 0

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Transformation involves moving an object from it’s original position to a new position. The object in the new position is called
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