What are two angles in the same plane with a common vertex and a common side?

Which of the following circles have their centers on the x-axis? check all that apply.

Is the underlined participial phrase correctly placed or misplaced? i smelled each and every flower strolling through the garden. a. correctly placed participial phrase b. misplaced participial phrase

Graph the linear equation find three points on the graph -x+2y=11