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goldenfox [79]
3 years ago
5

How do you solve each system by elimination

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0
The elimination method for solving systems of linear equations uses the addition property of equality. You can add the same value to each side of an equation.
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What are the zeros of (x-2)(x^-9)
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State if the two triangles are congruent. If they are, state how you know.
telo118 [61]

Answer:

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Step-by-step explanation:

HOPE this helps...

8 0
4 years ago
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Vsevolod [243]

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Step-by-step explanation:

4 0
3 years ago
Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Anit [1.1K]

Answer:

540°

General Formulas and Concepts:

<u>Math</u>

  • Counting

<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<u> </u>

<u>Geometry</u>

  • Sum of Angles: 180(n - 2)°

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a 5-sided polygon (irregular pentagon)

n = 5

<u>Step 2: Find Sum</u>

  1. Substitute in <em>n</em> [Sum of Angles]:                                                                    180(5 - 2)°
  2. (Parenthesis) Subtract:                                                                                   180(3)°
  3. Multiply:                                                                                                           540°
5 0
3 years ago
Read 2 more answers
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