Answer:
m = ![\frac{-1}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B8%7D)
Step-by-step explanation:
3x + 24y = 24
⇔ 3x + 24y - 3x = 24 - 3x
⇔ 24y = 24 -3x
⇔
Thus,
is the slope of 3x + 24y = 24
Answer:99
Because when simplified its 9
I I believe it’s infinite because they are the same line.
If you multiply the bottom equation by 9, you get the top one.
6x-9y=-9
c^2 = a^2 + b^2 - 2 * a *b *cos(Y)
250^2 = 160^2 + 260^2 - 2 *160 * 260 * cos(Y)
62500 = 25600 + 67600 - 83200 * cos(Y)
83200 * cos(Y) = 25600 + 67600 - 62500
83200 * cos(Y) = 30700
cos(Y) = 307/832
Y = arccos(307/832)
Y = 68.35
X = 180 - 68.35
X = 111.65
The answer is B.