Answer:
Step-by-step explanation:
Answer: 15 km/h
Step-by-step explanation:
Distance formula : d = sqrt (x2 - x1)^2 + (y2 - y1)^2
(-5,-1)(-1,12)
d = sqrt (-1-(-5)^2 + (12 - (-1)^2
d = sqrt (-1 + 5)^2 + (12 + 1)^2
d = sqrt (4^2) + (13^2)
d = sqrt (16 + 169)
d = sqrt 185
d = 13.60 <==
Answer:
C
Step-by-step explanation:

Use the Power of a Product Property, where:

Therefore:

Answer:
I think its C) yellow only.