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d1i1m1o1n [39]
2 years ago
11

Really need help with my aleks

Mathematics
1 answer:
tatiyna2 years ago
5 0

Answer:

  • (4x -4)° +x° +(6x-3)° = 180°
  • J = 99°
  • K = 64°
  • L = 17°

Step-by-step explanation:

The relation that helps you write an equation for x is, "the sum of angles in a triangle is 180°."

__

<h3>equation</h3>

  (4x -4)° +x° +(6x -3)° = 180° . . . . . sum of angles in this triangle

<h3>solution for x</h3>

  11x -7 = 180 . . . . . . . divide by °, collect terms

  11x = 187 . . . . . . . . add 7

  x = 17 . . . . . . . . . divide by 11

<h3>angle values</h3>

  m∠J = (6x -3)° = (6(17) -3)° = 99°

  m∠K = (4x -4)° = (4(17) -4)° = 64°

  m∠L = x° = 17°

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A computer company wants to determine the proportion of defective computer chips from a day's production. A
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Answer:

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Step-by-step explanation:

Confidence interval :

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2 years ago
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The sketches are illustrations of inequalities

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  • <em>The second sketch is: </em>3 \ge x \ge -4<em />

<em />

<u />

<u>Sketch A</u>

In sketch A, we have the following observations:

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Hence, the inequality is:

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<u />

<u>Sketch B</u>

In sketch B, we have the following observations:

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Hence, the inequality is:

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Read more about inequalities at:

brainly.com/question/20383699

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Simplify to create an equivalent expression.
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