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Zina [86]
2 years ago
14

Given L(-4, 3) and M(-7, -2), what is the length of segment LM?

Mathematics
1 answer:
kati45 [8]2 years ago
4 0

Answer:

d = \sqrt{34}

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

<u>Algebra II</u>

  • Distance Formula: d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

Point L (-4, 3)

Point M (-7, -2)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>.

  1. Substitute [DF]:                    d = \sqrt{(-7+4)^2+(-2-3)^2}
  2. Add/Subtract:                       d = \sqrt{(-3)^2+(-5)^2}
  3. Exponents:                           d = \sqrt{9+25}
  4. Add:                                      d = \sqrt{34}
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