A group of 80 students in a collage are surveyed. They are asked which of Spanish or French they are studying.71of the students surveyed studies at least one of the two languages. a)Complete the Venn diagram.
b)How many students study only french?
c)How many students study Spanish?

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 measure of angle afe? 79 81 91 99

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)