What is the diameter of a circle that its radius is 3cm

The system of equations graphed below has how many solutions? y = 2x + 2

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect