As

1. tell whether the lines of each pair of equations are parallel or perpendicular or neither Y=-3x+7 -2x+6y=3 *Perpendicular 2. tell whether the lines of each pair of equations are parallel or perpendicular or neither Y=-1/4x+10 -2x+8y=6

20. Write the equation of a line that is perpendicular to the given line and that passes through the given point y-3=8/3(x+2); (-2,3) (is there a formula to follow?)

dude idk!

34

She

Aha S

Neither for second one ^

In the figure, the pulley has negligible mass, and both it and the inclined plane are frictionless. Block A has a mass of 1.0 kg, block B has a mass of 2.0 kg, and angle θ is 30°. If the blocks are released from rest with the connecting cord taut, what is...