For this case we have that by definition, the equation of a line of the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis
We have to, if two lines are parallel then their slopes are equal.
If we have with slope , then a parallel line will have slope
Thus, the equation of the parallel line is of the form:
We substitute the given point and find "b":
Finally, the equation is:
Answer:
Step-by-step explanation:
m<ACB=m<CBD=90 degrees (given) and AB=DC (given)
BC=BC (reflexive property)
m<ABC=m<BCD (alternate interior angles)
triangle ABC is equivalent to triangle DCB by Angle Side Angle.
I think that's correct, I'm on this unit too.
(1mile/57.1 sec) x (3,600 sec/hour) = 1 x 3600/57.1 = 63.05 mile/hour<span> (rounded)</span>