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Mathematics 27 Online
OpenStudy (anonymous):

Find the value of x.

OpenStudy (anonymous):

Directrix (directrix):

@xstreetprowl The segment joining the midpoints of two sides of a triangle is equal in measure to half the third side of the triangle. So, solve this equation: 2x - 6 = (1/2)*16 for x.

OpenStudy (anonymous):

Does that mean its 10?

OpenStudy (anonymous):

@Directrix

Directrix (directrix):

2x - 6 = (1/2)*16 2x - 6 = 8 2x = 14 x = ?

OpenStudy (anonymous):

i really dont know, 5 maybe

Directrix (directrix):

What is half of 14?

OpenStudy (anonymous):

7

Directrix (directrix):

x = 7 is correct.

OpenStudy (anonymous):

Thank you!

Directrix (directrix):

You are welcome.

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