Finding Slopes of Perpendicular Lines y
Given: Po. Pa
Prove: (moz) (ma) =
= -1
vx
P'(-b, a)
• P(a, b)
1. med
Y2-Y
X2-X]
c-a
Q'(-d, c)
Q (c, d)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?