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Mathematics 7 Online
OpenStudy (lifeisadangerousgame):

Is this answer correct? If not please tell me how to find the right answer and if it is, please tell me how to find the right answer because I guessed..

OpenStudy (lifeisadangerousgame):

Please help

OpenStudy (akshay_budhkar):

it is correct

OpenStudy (akshay_budhkar):

two lines are perpendicular if the product of their slopes is -1, If u have a look at it, the slope of 1st line is -1/2 and second is 2 the product being -1 so it is correct =D

OpenStudy (lifeisadangerousgame):

Ohhh Ok! Thank you!

OpenStudy (akshay_budhkar):

i believe u know in the equation\[y=mx+c\] m is the slope =D YW =D

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