Above are two different models of the same rectangle. if the length of the model on the top is 4 cm, what is the length of the model on the bottom?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

What is the perimeter of an equilateral triangle if each side is (x+3)?