The answer would be,
0, -4, -3.8, 3.3
to average 60 mph for 2 laps his total speed needs to equal 60 x 2 = 120
his first lap was 40 so his 2nd lap needs to be 120-40 = 80 mph
Answer:
Step-by-step explanation:
Ac²= AB²+ BC²
Ac²= 4²+15²= 16+225
Square both side
Ac = √241= 15.52cm
Answer:
m=-2
Step-by-step explanation:
plug in the points in the formula y2-y1/x2-x1
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