Steps:
1. Do the slope formula
Y2-Y1
--------
X2-X1
2.
9-9
------
9- (-1)
3. 9-9=0
9 + 1=10
4. 0/10 = 0
5. Your answer is 0
90 * .0713 = 6.417
90 + 6.42 = 96.42
hope this helps!
Answer:
(8, 7) is the closest point to the x axis
Step-by-step explanation:
Look at the Y coordinate for each of the points and figure out how far each of them are away from the x axis. Then select the one that is the closest.
Answer:
I'm 100% sure i'ts 27
Step-by-step explanation:
Answer:
120 tries
Step-by-step explanation:
You can try 5 different wires in the first connection.
Then you have 4 wires left, so you try 4 wires in the second connection. Remember, you are now trying 4 wires for each of the first 5, so up to here you already made 4 * 5 tries = 20 tries.
Next you try 3, then 2, then you have 1 left.
Number of tries: 5 * 4 * 3 * 2 * 1 = 120
Answer: 120 tries