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Delicious77 [7]
2 years ago
14

Given m ll n, find the value of x and y. Can someone answer this today please

Mathematics
1 answer:
Artemon [7]2 years ago
3 0

Answer:

  • x = 15, y = 50

Step-by-step explanation:

m and n are parallel and cut by a transversal

<u>Finding x</u>

  • 8x + 12 + 2x + 18 = 180 (consecutive interior angles sum up to 180°)
  • 10x + 30 = 180
  • 10x = 150
  • x = 15

<u>Finding y</u>

  • 8x + 12 = 3y - 18     (vertical angles are equal)
  • 8(15) + 12 = 3y - 18
  • 132 = 3y - 18
  • 150 = 3y
  • y = 50
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What is 8(2x+5)=16x+40?
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Answer:

x = infinite amount of solutions

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
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define Equation</u>

8(2x + 5) = 16x + 40

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