Since slope is calculated using the formula m= 2 11 the
X2 - X1
slope of both lines is equivalent to L . It is given
that the lines are parallel, and we calculated that the slopes
are the same. Therefore, parallel lines have the same
slopes.
A. V-Z/ W-X

B. W-X/V-Z

C. V-Z+B/X-Z+B

D. W-X+A/V-Z+B

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?