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Mathematics 20 Online
OpenStudy (anonymous):

A segment with endpoints C(3,4) and D(11,3) is divided by a point E such that CE and DE form a 3:5 ratio. Find E A.) (6, 3.625) B.) (5.825, 3.7) C.) (7.5, 3.4) D.) (7, 3.5) Could someone explain to me how to solve this?

OpenStudy (anonymous):

I think it is asking that since line line segment CD is divided by line E (which is perpendicular I am supposing) It forms a ratio of 3:5

OpenStudy (anonymous):

meaning that one line (specifically the one going across) is 3 inches long and the one going up and down is 5 inches long

OpenStudy (anonymous):

What you do is that the coordinates of C and then the coordinates of D and divide them by 5

OpenStudy (anonymous):

I'm confused

OpenStudy (anonymous):

You have the ratio 3:5 right?

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

Then take C(3,4) and divide it by the 5 that is in the ratio

OpenStudy (anonymous):

it would look like this

OpenStudy (anonymous):

|dw:1393604348715:dw|

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