Answer the following questions.Find the distance of the origin from the line`x=-2`

Find the distance of the origin from the line 7x+24y-50=0

Find the distance of the origin from the line 12x+5y+78=0

Answer the following questions.Find the value of k.If the slope of the line passing through the points P(3,4),Q(5,k) is 9

Find the distance of the point A(-2,3) from the line 12x-5y-13=0

Answer the following questions:Find the distance between the parallel lines 3x-4y+9=0 and 6x-8y-15=0

Answer the following question.Find the equation of the line through the origin which bisects the portion of the line 3x+2y=2 intercepted between the co-ordinate axes.

Answer the following questions.Find the value of k.The point P(1,k) lies on the line passing through the points A(2,2) and B(3,3)

Answer the following question.Find the equation of he line passing through the points S(2,1) and T(2,3)

Answer the following question.Find the equation of the line containing the point T(7,3) and having inclination 90^@