Answer:
Not sure if this is what you mean but it might be 4 * 7 = 28
Step-by-step explanation:
The distance between two point:
L=sqrt[(1-(-2))^2+(0-3)^2]=sqrt(18)=3sqrt(2) - <span>magnitude
</span>About <span>direction. Angle is 45</span>°, both point are on the line y=-x+1
Answer:
x= -3
Step-by-step explanation:
Look at the screenshot, it explains how I got the answer.
D = r• t
reverses the equation so that D and r are on the same side
d/r = t

Sam travels 4 hours at a rate of 50 mph