Answer:
10.9 feet
Step-by-step explanation:
12^2 = 5^2+h^2
144 = 25 + h^2
-25 -25
h^2 = 119
h = square root 119
h = 10.9 ft
Answer:
the only one that would make sense is D because it says 1 pair of parallel and the left one only has one pair
Step-by-step explanation:
(you might want to ask your teacher though because its kind of misleading)

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Divide by factor of 4.
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<em>*Or divide by the factor of 2 twice</em>


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Divide by factor of 13.
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Combine into single fraction.
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Answer: The factors are 2, 4 and 13--------------------------------------------------------------------------
Answer:

Step-by-step explanation:

Since there aren't any like terms, the answer would be:

Hope this helps!