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Rina8888 [55]
2 years ago
15

How far apart are the planes?

Mathematics
1 answer:
Andru [333]2 years ago
5 0

Answer:

D. 41 miles

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

Equality Properties

<u>Trigonometry</u>

  • [Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

Leg <em>a</em> = 9

Leg <em>b</em> = 40

Hypotenuse <em>c</em> = <em>d</em>

<em />

<u>Step 2: Solve for </u><em><u>d</u></em>

  1. Substitute [PT]:                    9² + 40² = d²
  2. Exponents:                           81 + 1600 = d²
  3. Add:                                     1681 = d²
  4. Isolate <em>d</em>:                              41 = d
  5. Rewrite:                                d = 41
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