As the weather got colder, Brian knitted blankets for his friends: Victor, Sofia, Ted, and Kiara, He used 21 balls of yarn that he divided up evenly to make the blankets,
How many balls of yarn did Brian use for each blanket?
Write your answer as a proper fraction or mixed number

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?