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Mathematics 15 Online
OpenStudy (nightmarenight):

MEDAL AND FAN Just check my answers please? Attached below

OpenStudy (nightmarenight):

OpenStudy (anonymous):

2 is incorrect

OpenStudy (nightmarenight):

and the rest? @swagmaster47

OpenStudy (anonymous):

1 sec 3 is incorrect too

OpenStudy (nightmarenight):

ok

OpenStudy (nightmarenight):

do you know the answe?R

OpenStudy (anonymous):

4 is incorrect and 5 is correct

OpenStudy (anonymous):

I do know the answers.

OpenStudy (nightmarenight):

how do you find the answer

OpenStudy (nightmarenight):

I read my lessons and the way it was explained did make any sense

OpenStudy (anonymous):

Do you know the Pythagorean theorem?

OpenStudy (nightmarenight):

Kind of. @swagmaster47

OpenStudy (anonymous):

a^2 + b^2 = c^2 right?

OpenStudy (nightmarenight):

Oh, yeah

OpenStudy (anonymous):

To find the distance between the two points just do this|dw:1422315980632:dw|

OpenStudy (anonymous):

|dw:1422316015252:dw|

OpenStudy (nightmarenight):

but in #2, B is on -2,5?? @swagmaster47

OpenStudy (anonymous):

Find the length of the "side" of the triangle. I have to go.

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