Three ballet dancers are positioned on stage. Marcy is straight behind Lara and directly left of Sadie. If Lara and Marcy are 16 feet apart, and Sadie and Lara are 20 feet apart, what is the distance between Marcy and Sadie?

Find the vertex of the function given below y=x^2-6x+1

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 is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi