making an inference is the secound part of the process of investigating a question using data true or false

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Which statements regarding efg are true? check all that apply.