Answer:
The graph is a linear function, because it forms a line.
Hope this helps!
Answer:
Step-by-step explanation:
Draw a picture. You have an isosceles right triangle. Each leg is 50 ft.
tanθ = 50/50 = 1
θ = arctan(1) = 45°
This is a very good question to know about. People who make tests really like it.
The way to solve it is to make the slower car stop and use the difference in speed = to the rate. then do it as an ordinary d = r*t problem.
The difference in speeds is 44 - 36 = 8 miles/ hour.
d = 260 miles
r = 8 mph
t = ???
t = d/r
t = 260/8
t = 32.5 hours.
Thats 32 1/2 hours.
<span>B.Cost (10) = 8
..........................</span>
Answer:
x = 25
Step-by-step explanation:
you just work out all of the degrees in the other triangles first