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olga55 [171]
2 years ago
7

Consider the diagram of supplementary angles. What is the value of x ? 128+5x=180

Mathematics
1 answer:
GrogVix [38]2 years ago
4 0
  • 128+5x=180
  • 5x = 180 - 128
  • 5x = 52
  • x = 52/5
  • x = 10.4
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Write an equation parallel to the line y=3/2x-2 that goes through (5,1) in point slope form.
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Step-by-step explanation:

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Read 2 more answers
25p+1t=51<br>solve for t​
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Answer:

t = 51 - 25p

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

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

25p + 1t = 51

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

  1. [Subtraction Property of Equality] Subtract 25p on both sides:                    1t = 51 - 25p
  2. Simplify:                                                                                                             t = 51 - 25p
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3 years ago
The slopes of perpendicular lines are
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Answer:

A. Negative reciprocals

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