Avenn diagram is a common way for teachers and students to organize information. have you ever seen a three-circle venn diagram?
a) create a venn diagram by writing equations for three circles. your equations do not have to create a perfect replica of this image, but your circles must overlap in a similar way. it may you to visualize your equations if you graph them! what are the equations to your circles?
b) what are coordinates of the centers of your circles? assign each center a name.
c)what is the distance between each pair of centers? show how you arrived at your answer.
d) if you choose two of your circle equations and solve them, how many solutions will you find?
e)now consider all three circles together. how many solutions would you find if you were to solve them all as one system? explain how you know your answer is correct.

Can someone me out here and the tell me the greatest common factor

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?

Proving the congruent supplements theorem