document.write( "Question 1085150: I need to solve this question on this link please \r
\n" ); document.write( "\n" ); document.write( "https://drive.google.com/open?id=0B2SbxAb-ajtfaWNIQ3JUb3VXV1U
\n" ); document.write( "

Algebra.Com's Answer #699200 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
The 2 slopes are 1/2 and -1/3.
\n" ); document.write( "The slope is the tangent of the angle with the x-axis.
\n" ); document.write( "Angle between = atan(1/2) + atan(1/3)
\n" ); document.write( "It's + atan(+1/3) because the angles are added.
\n" ); document.write( "= 45 degs
\n" ); document.write( "
\n" );