For parallelogram ABCD, find the value of x

The actual width ( w) of a regulation soccer field is 90 meters (m), and the actual length is 120 meters (m). a coach has drawn a scale model of the field on a blackboard. if the longest side of his drawing is 18 cm, how long is the other side of the drawing( w)?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9