Ajuggler has a bag containing four yellow balls, five green balls, four blue balls, and one red ball, all the same size. the juggler pulls a ball from the bag at random. then, without replacing it, he pulls out a second ball. what is the probability that the juggler first draws a green ball followed by a blue ball?

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

The square root of 9x plus 7 plus the square rot of 2x equall to 7