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Mathematics 17 Online
OpenStudy (tylermckinney16):

1. I have a building and I know I am standing 3 meters from it, and I know the building is 11 meters tall. You want to know how big of a ladder you will need for it.

OpenStudy (tylermckinney16):

OpenStudy (amilapsn):

you have calculated it right...

OpenStudy (chawkins01):

Yep.

OpenStudy (tylermckinney16):

so i dont half to do anything for it.

OpenStudy (ssddss02):

No you've done everything right. Good job! :)

OpenStudy (phi):

in case you were wondering 130 is 2*5*13 (that is its prime factors) there are no "pairs" inside the square root, so you can't simplify it.

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