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Papessa [141]
3 years ago
9

I need help, pls !!!

Mathematics
1 answer:
luda_lava [24]3 years ago
8 0

Answer:

D) 11.2 Orange

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

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (-8, -1)

Point (-3, 9)

<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]:                    \displaystyle d = \sqrt{(-3+8)^2+(9+1)^2}
  2. Add:                                      \displaystyle d = \sqrt{(5)^2+(10)^2}
  3. Exponents:                           \displaystyle d = \sqrt{25+100}
  4. Add:                                      \displaystyle d = \sqrt{125}
  5. Simplify:                               \displaystyle d = 5\sqrt{5}
  6. Evaluate:                              \displaystyle d = 11.1803
  7. Round:                                 \displaystyle d = 11.2
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