Slope formula: y2-y1/x2-x1
Part one:
-7-4/-7-(-7)
-11/0
Since the denominator is 0, the slope is undefined.
Part two:
-9-(-9)/2-(-5)
0/7
Since the numerator is 0, the slope is 0.
Best of Luck!
Recall the identity,
(link to proof in the comments)
so that the required sum has a value of
Recall another identity,
which means
Then the sum's value reduces to 1/2.
First, we would have to figure out what is 1. I divided 432 by 9 and got 48. Then, I used that 48 and multiplied it by 4. I got 192. The answer could be 192. Tell me if this is wrong.
If you would like to solve the equation x/m - x/n = 1/p for x, you can do this using the following steps:
x/m - x/n = 1/p
x * (1/m - 1/n) = 1/p
x = 1/p / (1/m - 1/n)/1
x = 1/p * 1/(1/m - 1/n)
x = 1/(p*(1/m - 1/n))
The correct result would be x = 1/(p*(1/m - 1/n)).
Answer:
40/3
Step-by-step explanation: