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Vera_Pavlovna [14]
3 years ago
11

HELP PLS QUICK

Mathematics
1 answer:
Daniel [21]3 years ago
3 0

Answer:

\displaystyle d \approx 7.07

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>

  • Reading a Cartesian plane
  • 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>

Point C (-2, 0)

Point D (3, 5)

<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+2)^2+(5-0)^2}
  2. [√Radical] (Parenthesis) Add/Subtract:                                                         \displaystyle d = \sqrt{(5)^2+(5)^2}
  3. [√Radical] Evaluate exponents:                                                                    \displaystyle d = \sqrt{25+25}
  4. [√Radical] Add:                                                                                               \displaystyle d = \sqrt{50}
  5. [√Radical] Simplify:                                                                                         \displaystyle d = 5\sqrt{2}
  6. [√Radical] Evaluate:                                                                                       \displaystyle d = 7.07107
  7. Round:                                                                                                             \displaystyle d \approx 7.07
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