Answer: Slope = 3 you must have a bad teacher if you don't know this one.
Step-by-step explanation:
Step-by-step explanation:
"If the sum of 2 angles is 180°, then each is the supplementary angle of the other".
Method 1.
Look at the picture 1.
We have:

Picture 2.

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Method 2. (Picture 3)
ΔLOM and ΔMON are isosceles triangles. Therefore the two angles opposite the legs are equal.
The sum of the internal angles in each triangle is 180°. Thereofre in ΔLMN we have:


Answer: -6√2
Explanation: You’ll have to find where the original product can be rooted. 36 & 2. 36 is a perfect square, so it becomes 6.
Then 6 is on the outside, while two is inside.
Don’t forget the negative.