"The difference between the circumference and diameter of a wheel is 18cm. Find the radius of the wheel. Use 3.14 for Pi. Round to the nearest tenth."

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

Give all possible names for the line shown.calculation tip: lines can be written with either point first.