Respuesta :

Space

Answer:

[tex]d = 15\sqrt{10}[/tex]

General Formulas and Concepts:

Pre-Algebra

  • Order of Operations: BPEMDAS

Algebra II

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

Step-by-step explanation:

Step 1: Define

Point (7, 0)

Point (-8, 45)

Step 2: Find distance d

  1. Substitute:                    [tex]d = \sqrt{(-8-7)^2+(45-0)^2}[/tex]
  2. Subtract:                       [tex]d = \sqrt{(-15)^2+(45)^2}[/tex]
  3. Exponents:                   [tex]d = \sqrt{225+2025}[/tex]
  4. Add:                              [tex]d = \sqrt{2250}[/tex]
  5. Simplify:                        [tex]d = 15\sqrt{10}[/tex]

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