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Montano1993 [528]
3 years ago
11

Find the value of x for which l is parallel to m. The diagram is not to scale.

Mathematics
1 answer:
telo118 [61]3 years ago
4 0

Answer:

x= 41

Step-by-step explanation:

3x-43= 80 is the equation since they are alternate interior angles.

Step 1- Add 43 to both sides.

3x-43= 80

  +43 +43

Step 2- Divide both sides by 3.

<u>3x</u>= <u>123</u>

3      3

x= 41

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F(x) = -12x + 5. Find f(-3).​
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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
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Step-by-step explanation:

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