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Mathematics 24 Online
OpenStudy (freemap):

Find the value of x in the figure below. Show all steps.

OpenStudy (freemap):

OpenStudy (freemap):

@robtobey

OpenStudy (freemap):

@Directrix

OpenStudy (anonymous):

idk

OpenStudy (freemap):

would it be 69?

Directrix (directrix):

Angle Formed By Two Intersecting Chords Theorem http://www.mathwarehouse.com/geometry/circle/angles-of-intersecting-chords-theorem.php

Directrix (directrix):

Solve for x: 5x - 6 = (1/2) * (37 + 101)

OpenStudy (freemap):

oh okay I didn't add the first part(5x-6)

OpenStudy (freemap):

I'm working it out so please don't leave

OpenStudy (freemap):

would it be 11=1/2x 37+101

Directrix (directrix):

5x - 6 = (1/2) * (37 + 101) 2* (5x - 6) = 2*(1/2) * (37 + 101) 2* (5x - 6) = (37 + 101)

Directrix (directrix):

10x - 12 = 37 + 101

OpenStudy (freemap):

Oh my, I'm awful at this. Thanks. since theres no like terms do I just leave 10x sorry I really don't know

Directrix (directrix):

Yes. 10x = ?

OpenStudy (freemap):

one sec

OpenStudy (freemap):

10x=149

Directrix (directrix):

10x - 12 = 37 + 101 10x = 37 + 101 + 12

OpenStudy (freemap):

that's what I did, add all the numbers together.

Directrix (directrix):

37 + 101 + 12 does not equal 149

OpenStudy (freemap):

149/10=14.9

Directrix (directrix):

37 + 101 + 12 does not equal 149

OpenStudy (freemap):

sorry didnt mean to post that

OpenStudy (freemap):

150

Directrix (directrix):

10x=150 x =

OpenStudy (freemap):

15

Directrix (directrix):

That is correct.

OpenStudy (freemap):

Thank you so much, so glad you took out time to help me. Thanks again!

Directrix (directrix):

You are welcome.

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