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lozanna [386]
3 years ago
12

What does x= but it has to equal 10​

Mathematics
1 answer:
Nastasia [14]3 years ago
3 0

Answer:

No solutions.

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

-2(4 - 3x) - 6x = 10

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute -2:                    -8 + 6x - 6x = 10
  2. Combine like terms:        -8 ≠ 10

Here we see that -8 does <em>not</em> equal 10.

∴ This equation has no solutions.

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The value of the given trigonometry function is 2√15/15

<h3>Half angles</h3>

Half angles are trigonometric identities used to express sine, cosine and tangent of half angles.

For instance the value of cos theta is expressed as shown below;

cosФ = cos(Ф/2+Ф/2)

cosФ = cos²Ф/2-sin²Ф/2
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