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4 years ago

Does anyone have any Idea how to solve this?

Mathematics

1 answer:

Mariulka [41]4 years ago

6 0

Answer:

x = 12

Step-by-step explanation:

Remark

These two angles are corresponding angles and as such, they are equal.

Equation

8x+ 36 = 5x + 72

Solution

Subtract 5x from both sides

8x - 5x + 36 = 5x - 5x + 72 Combine like terms.

3x + 36 = 72 Subtract 36 from both sides

3x + 36 - 36 = 72 - 36 Collect like terms

3x = 36 Divide by 3

3x/3 = 36/3 Divide

x = 12 Answer

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3 years ago

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3 years ago

A manager is comparing wait times for customers in a coffee shop based on which employee is

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<h3>What are the hypothesis tested?</h3>

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$H_0: \mu_A - \mu_B = 0$

At the alternative hypothesis, it is tested if there is difference, that is:

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It is given by:

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More can be learned about the t-distribution at brainly.com/question/16313918

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