Determine whether each pair of triangles is similar. justify your answer.

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

What is the circumference of a circle with an area of 50.24 cm²?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?