You are using the diagram below to prove that if two nonvertical lines are perpendicular, then the product of their slopes is -1 AY
9
E
р
A
H
B
7
a. Identify the slope of p and the slope of q.
mp
та
AD
DE
DE
AD
AB
BC
BC
AB
AC
5 AE
AD
DE
DE
AD

Mary had at least an 80% on her test write an inequality to represent this situation

The triangles are similar. what is the value of x? show your work.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126