Answer:
1. -2/5
2. 5/2
3. -2/3x-5/3
Step-by-step explanation:
1. Parallel means the slope stays the same
2. Perpendicular means you flip the sign and the fraction
the first one not the second one
90
PVQ = 60 an RVS = 30, 60 + 30 = 90
98.8
