Jillian and Tammy are considering a quadrilateral ABCD. Their task is to prove it is a square. Which method of proof is valid? Only Jillian's is valid, Only Tammy's is valid, Both are valid, Neither is valid

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Determine domain and range, largest open interval, and intervals which function is continuous.