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Aleks04 [339]
3 years ago
5

How do you work this out?

Mathematics
2 answers:
kondaur [170]3 years ago
5 0
2 hours. because there was little work
Ira Lisetskai [31]3 years ago
3 0
I'm guessing you find the length of the hypotenuse using the pythagorean theorem. 

a² + b² = c²     a and b are the legs and c is the hypotenuse

15² + 8² = c²

225 + 64 = c²

289 = c²

√289 = √c²

17 = c

hope that helps, God bless!
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great rapids white water rafting company rents for $125 per hour. Explain why the point (0,0) and (1,125) are on the graph of th
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Solve the equation. 5x+8-3x=-10
Crank

Answer:

This: Im sorry but, I can't type it all, I just looked up some help.

Step-by-step explanation:

You can rewrite the equation as

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Then

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Then, to move the whole numbers to one side, you subtract

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6 0
3 years ago
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Which of these is most likely a pair of independent variables? a person’s income and savings the price of steel and the price of
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Eight trials are simulated. The results are shown in the table.
bezimeni [28]

Answer:

2.897

Step-by-step explanation:

Let us find the mean and variance for the sample first.

105 104 110 112

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since n =8, we get std error = 1.225

Since sample size is small, df =8-1 =7

For 95% confidence intervals, t critical value for two tailed=2.365

Margin of error = std error x t critical = 1.225(2.365)

=2.897


3 0
2 years ago
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