Answer:
the answer is 5
Step-by-step explanation:




Answer:
49/72
Step-by-step explanation:
Parallel lines will always have the same SLOPE. In the case of this equation, the slope is

since

is the same as

and the coefficient of

is the slope. Because there is no

, the graph of the equation will NEVER intercept the y-axis. Therefore, whatever answer option does not have

is correct.
Answer: C.

Here's the graph to help you visualize:
In uniform circular motion (circular motion at same speed), (tangential velocity)^2/radius = acceleration towards the center of the circle (centripetal acceleration)
<span>Also, radius is the distance to the center of the circle (track). </span>
<span>So, in your case, 15.4m/s^2 = (30.0m/s)^2/(radius) </span>
<span>radius = (900.m^2/s^2) / (15.4m/s^2) </span>
<span>radius = 58.4m</span>
Answer:

Step-by-step explanation:
Start by making a common denominator. In this case, it would be 12.
Multiply -1/3 by 4 to get -4/12
Multiply -9/4 by 3 to get -27/12
Then subtract
-
- (-
) =23/12
You can also visualize this on a number line. Once you've made the denominator the same, start at -4/12 and move 27 units to the left to land on 23/12.