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Radda [10]
3 years ago
9

Find the hypotenuse

Mathematics
2 answers:
Anika [276]3 years ago
8 0
A^2+b^2=c^2
11^2+4^2=c^2
121+16=c^2
137=c^2
\sqrt{137}  =  \sqrt{c}
11.70=c

lakkis [162]3 years ago
8 0

Answer:

Hypotenuse = 11.70 :)

Step-by-step explanation:

Let's use the pythagorean theorem, which is a^2 + b^2=c^2

C^2 is always going to be the hypotenuse, so the rest of the order doesn't really matter. 11^2 is 121 and 4^2 is 16, added together it's 137. Then you just need to find the square root of that, it's 11.7046999107. Just round it to the nearest hundreth, which is 11.70.

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Answer:

483 840 ways

Step-by-step explanation:

Let you and your friend be A and B.

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Case 1: AxxxBxxxxx

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So there is 6 ways of arranging you two through the line and for each of the six cases,

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Andreas93 [3]

Answer:

20 miles with an error margin of  ± 8 miles

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