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finlep [7]
3 years ago
14

14Q + 3T = 100 T = 2Q

Mathematics
1 answer:
OlgaM077 [116]3 years ago
8 0
14Q+3.(2Q)=100
14Q+6Q=100
20Q=100
Q=5
T=2.5=10
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Answer:

\displaystyle d = \sqrt{13}

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 I</u>

  • Coordinates (x, y)

<u>Algebra II</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

Point (4, -8)

Point (7, -10)

<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>

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  2. (Parenthesis) Subtract/Add:                \displaystyle d = \sqrt{(3)^2+(-2)^2}
  3. [√Radical] Exponents:                         \displaystyle d = \sqrt{9+4}
  4. [√Radical] Add:                                    \displaystyle d = \sqrt{13}
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