Which of the following circles have their centers on the x-axis?
Check all that apply.
) A. (x-0)2 + (y - 3)2 = 23
B. (x - 2)2 + (y + 3)2 = 2
C. (x-4)2 + (1-0)2 = 74
D. (X-0)2 + (y-0)2 = 72

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)