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nignag [31]
2 years ago
14

Use an equation and combining like terms to find the value of x in the figure below:

Mathematics
1 answer:
AlladinOne [14]2 years ago
5 0

Answer:

x = 50°

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Geometry</u>

  • All angles in a triangle add up to 180°

Step-by-step explanation:

<u>Step 1: Set up equation</u>

x° + 2(65°) = 180°

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Multiply:                    x + 130 = 180
  2. Isolate <em>x</em>:                   x = 50°
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