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sattari [20]
3 years ago
15

Area of a cirlcle with diameter of 43

Mathematics
1 answer:
Zinaida [17]3 years ago
8 0

A≈1452.2

A=\pi r^2

R=21.5 because 43/2 is 21.5 so plug and chug

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10. Multi-Step Mrs. Sullivan calculates that she
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Answer:

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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>

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Step-by-step explanation:

<u>Step 1: Define</u>

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<u>Step 2: Find g(1)</u>

  1. Substitute in <em>x</em>:                    g(1) = 3(1) - 2
  2. Multiply:                               g(1) = 3 - 2
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<u>Step 3: Find f[g(1)]</u>

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