Luis rides his bicycle 34 mile in 15 minutes along the bike trail. Assuming he rides at a constant rate, what is his speed, in miles per hour?

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

Acylinder has volume 45π and radius 3. what is it’s height?