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eimsori [14]
2 years ago
14

What is the value of x in the diagram below? If necessary, round your answer

Mathematics
2 answers:
dexar [7]2 years ago
8 0

Answer:

\text{C. }7.2

Step-by-step explanation:

In the figure, all three triangles are similar. By definition, the corresponding sides of similar polygons must be in a constant proportion. Therefore, we can set up the following proportion to solve for x by dividing corresponding sides:

\frac{x}{12}=\frac{12}{20},\\20x=144,\\x=\frac{144}{20}=\boxed{\text{C. }7.2}

Papessa [141]2 years ago
3 0

Answer:

x = 7.2

Step-by-step explanation:

Look I did the math, okay?

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Step-by-step explanation:

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Women's heights average 65 inches with a standard deviation of 2.2 inches in a certain study. Use the 68-95-99.7 rule to determi
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• We are told that the average height : Mean () = 65

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3 0
1 year ago
Mr. Francis bought a pair of shoes on sale for 40% off. The regular price was $55, not including tax. How much did Mr. Francis p
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Step-by-step explanation:

8 0
3 years ago
Charlie is a car salesman. He earns $800 plus a 9% commission on all of his sales for the week. If Charlie received a paycheck f
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Answer:

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Step-by-step explanation:

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6 0
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Read 2 more answers
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