Answer:
0.01424501424
Step-by-step explanation:
Answer:
Perpendicular.
Step-by-step explanation:
Parallel lines have the same slope. Perpendicular lines have opposite slopes.
Average speed = Distance/ time
Distance = 180 mi
Time = time(final) - time(initial)
To find time will be easier if we translate am and pm into 24 h scale.
am will stay the same, so 10:30 am is 10:30. (initial)
pm will be turned (am time + 12), 3: 00 pm = 3:00 +12 =15:00 (final)
Time = time(final) - time(initial)= 15:00 - 10:30 = 14:60 - 10:30 =4h 30 min
4h + 30 min = 4h + 1/2 h= 4.5 h (time)
Average speed = Distance/ time = 180 mi / 4.5 h = 40 mi/h
Answer is 40 mi/h.
Answer:
<u><em>The answer will vary depending on what table you were given.</em></u>
<u><em></em></u>
Step-by-step explanation:
I'm pretty sure you were given a table along with this question. I do not have this table, so I'm going to create my own. Before I do, I'll explain the function if that's what you're wondering.
Function: y = -3x
This function means you multiply -3 by x to get y.
An example of this is x = 6. To find y, we multiply -3 by 6; y = -18 in this example.
Now, I'll make a small chart with x going from 0 to 5.
| X | Y |
| 0 | 0 |
| 1 | -3 |
| 2 | -6 |
| 3 | -9 |
| 4 | 12 |
| 5 | -15 |
<h2>I hope this helped you understand the question!</h2>
If you look at the attached graphic, you will see that the altitude (or height) of an equilateral triangle is:
Height = side length * sq root (3) / 2
Area = side^2 * sq root (3) / 4
