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IceJOKER [234]
3 years ago
9

Find the point on the line 5x+7y+1=0 which is closest to the point (−4,3).

Mathematics
1 answer:
Keith_Richards [23]3 years ago
4 0

5x + 7y + 1 = 0
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If a 50-inch flat-screen now costs $1200, what will it cost in three years?
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Answer:

540°

General Formulas and Concepts:

<u>Math</u>

  • Counting

<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> </u>

<u>Geometry</u>

  • Sum of Angles: 180(n - 2)°

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a 5-sided polygon (irregular pentagon)

n = 5

<u>Step 2: Find Sum</u>

  1. Substitute in <em>n</em> [Sum of Angles]:                                                                    180(5 - 2)°
  2. (Parenthesis) Subtract:                                                                                   180(3)°
  3. Multiply:                                                                                                           540°
5 0
2 years ago
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Which absolute value represents a number less than |−0.14|?
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l-0.14l is the same as 0.14

l0.13l is the same as 0.13

l-0.18l is the same as 0.18

l-0.2l is the same as 0.2

l14l is the same as 14

The only value that is less that 0.14 is 0.13, making A the correct answer.

3 0
3 years ago
Jill has $1.25 in her pocket. The money is in quarters and dimes. There are a total of 8 coins. How many quarters and dimes does
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Answer:

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  0.15q = 0.45 . . . . . . . . . . . . . subtract 0.80

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Jill has 3 quarters and 5 dimes.

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3 years ago
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