Draw any line segment XY and take a point R on it. Through R, draw a perpendicular to XY using ruler and compasses? Anyone please help please. ​

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl