For which shape is 45 degrees the smallest angle of rotational symmetry?

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters