Circumference is π*diameter. since we're given a diameter of 14, the circumference is 14π
For sketching a graph sketch on the line a trapezoid missing the bottom and the graph is continuous.
Answer:
rate of change
Step-by-step explanation:
A: From the graph, car B was traveling faster.
Because the line of car B is more steep than the line of car A.
B:
The lines cross at (2,80), this means that the two cars were traveling at the same distance (80 miles) at the same time (2 hours).
C:
Since the line passes through the points (0,0) and (2,80)
So the unit rate or slope is 40 mph.
The distance which car A traveled in the first four hours = 4x40= 160 mph
10.1 x 8 - 6 = 80.8 - 6 = 74.8
u just had to substitute the variables
