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Minchanka [31]
3 years ago
6

- The distance between (5,6) and (-3.8) is 8.2. True False

Mathematics
1 answer:
Nady [450]3 years ago
4 0

Answer:

True

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> </u>

<u>Algebra I</u>

  • Coordinates (x, y)

<u>Algebra II</u>

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

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (5, 6)

Point (-3, 8)

<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 in points [Distance Formula]:                                                         \displaystyle d = \sqrt{(-3 - 5)^2 + (8 - 6)^2}
  2. [√Radical] (Parenthesis) Subtract:                                                                   \displaystyle d = \sqrt{(-8)^2 + (2)^2}
  3. [√Radical] Evaluate exponents:                                                                      \displaystyle d = \sqrt{64 + 4}
  4. [√Radical] Add:                                                                                                 \displaystyle d = \sqrt{68}
  5. [√Radical] Simplify:                                                                                           \displaystyle d = 2\sqrt{17}
  6. Approximate:                                                                                                     \displaystyle d \approx 8.24621
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First, find the points of intersection by solving the system.

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