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timama [110]
3 years ago
5

Pythagorean Theorem

Mathematics
2 answers:
pshichka [43]3 years ago
3 0

Answer:

1) 6^2 + 8^2 = x^2

36 + 64 = x^2

100 = x^2

x = 10 feet

2) 15^2 + 8^2 = x^2

225 + 64 = x^2

x ^ 2 = 289

guy rope = 17 feet


Step-by-step explanation:


DanielleElmas [232]3 years ago
3 0

the first is a ratio of 3-4-5 triangle. the scaled up version would be 6-8-10.


for problem 2, it is a special triangle of 8-15-17


search up special triangles to have a faster answer :)

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Answer:

Since 95% confidence interval contains 0 we conclude at 95% confidence level that the two means are equal.

Step-by-step explanation:

Given that in a  fast food study a researcher finds that mean sodium content of 32 Wendy's fish sandwiches is 1080 milligrams with a standard deviation of 75 milligrams. The mean sodium content of 39 Long John Silver's fish sandwiches is 1120 milligrams with a standard deviation of 100 milligrams

H0: The two means are equal

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(Two tailed test at 5% level)

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Mean 1080.00 1120.00

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The area of a rectangle is found by A = l*w. Since the length here is 2 more than the width or 2 + w and the width is w, substitute these values and A = 288 to solve for w.

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