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Mathematics 13 Online
OpenStudy (anonymous):

An arch way is modeled by the equation y=-2x^2+8x. A rod is to be placed at an angle at x-2.23y+10.34=0. If angle B is higher than angle A. How high is B off the ground

OpenStudy (anonymous):

The choices are 8, 6, 5, 3

OpenStudy (jdoe0001):

got picture?

OpenStudy (anonymous):

I don't know how to post it on the site @jdoe0001

OpenStudy (jdoe0001):

hmmm click on the [Attach File] blue button to attach it

OpenStudy (anonymous):

Well it's just a word problem @jdoe0001. And I don't know how to do that

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