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seropon [69]
1 year ago
6

The least common multiple of two whole numbers is 60. The ratio of the greater number to the lesser number is 10 : 3. What are t

he two numbers
Mathematics
1 answer:
Gala2k [10]1 year ago
4 0

Answer:

20 and 3

Step-by-step explanation:

Hello!

The LCM of the two numbers is 60.

The two numbers are split into 13 parts (10 + 3).

Let each part be x:

  • 10 * x
  • 3 * x

10 * x * 3 * x = 60

But we want the least common multiple, so we can rewrite it as:

  • 10 * 3 * x = 60
  • 30 * x = 60
  • 30x = 60
  • x = 2

Now we can solve for 10x and 3x:

  • 10x = 10(2) = 20
  • 3x = 3(2) = 6

The two numbers are 20 and 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
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Equality Properties

<u>Trigonometry</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use trig to find the missing angle.

<u>Step 2: Identify Variables</u>

<em>POV from angle x</em>

Angle = <em>x</em>

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<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Substitute:                    cosx° = 16/27
  2. Inverse:                         x° = cos⁻¹(16/27)
  3. Evaluate:                       x = 53.6588°
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2 years ago
The width of Estelle's rectangular living room is 4 meters, and the distance between opposite corners is 7 meters. What is the l
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Answer:

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Step-by-step explanation:

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7 is the hypotenuse and 4 is the side length

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Step-by-step explanation:

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Step-by-step explanation:

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