In order to do this you need to follow these five
<span>1) Know what each of the variables mean in an equation of a line. The equation of a line is y = mx + b where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept. </span>
Answer:
Step-by-step explanation:
(a): <u><em>Similar Triangles(AA):</em></u> If two angles of a triangle is equal to corresponding two angles of other triangle. The two triangles are similar.
(b):
Distance = speed*time
time = 43 minutes = 0.72 hrs
distance = 1.4 miles
speed = distance/time = 1.4/0.72 = 1.94 miles/hour.
Sin(t)=12/13 => arcsin(12/13)=t