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Mathematics 15 Online

OpenStudy (anonymous):

In the diagram below, AC is perpendicular to BD. Find y. Answers: 88 46 44 36<---my answer

11 years ago

OpenStudy (anonymous):

|dw:1417683736736:dw|

11 years ago

OpenStudy (anonymous):

my answer was 36

11 years ago

Directrix (directrix):

I did not get that. Hold onl

11 years ago

OpenStudy (anonymous):

maybe im wrong

11 years ago

Directrix (directrix):

4x -2 = 90 4x = 92 x = 23

11 years ago

OpenStudy (anonymous):

oh wait so the answer is 44 right?

11 years ago

Directrix (directrix):

2x + y = 90 2*23 + y = 90 46 + y = 90 y = 90 - 46 y = 44 Look at your work and then mine and see what's up.

11 years ago

OpenStudy (anonymous):

with my work i made a mistake bcs i used the same answer i got for x which as 27 instead of trying to solve the equation givin thats why my answer was 36

11 years ago

Directrix (directrix):

Okay. It's good that you self-diagnosed your error. Medall worthy.

11 years ago

OpenStudy (anonymous):

ty for all ur help

11 years ago

Directrix (directrix):

Thank you as well.

11 years ago

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