Answer:
Perpendicular: ![y = \frac{5}{8}x+4](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B5%7D%7B8%7Dx%2B4)
Parallel: ![y=-\frac{8}{5} x+RandomNumberNot4](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B8%7D%7B5%7D%20x%2BRandomNumberNot4)
Step-by-step explanation:
I'm going to rewrite the equation:
![y=-\frac{8}{5} x+\frac{4}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B8%7D%7B5%7D%20x%2B%5Cfrac%7B4%7D%7B5%7D)
Perpendicular means that the slope is the opposite reciprocal.
Slope = ![\frac{5}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B8%7D)
![y = \frac{5}{8}x+4](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B5%7D%7B8%7Dx%2B4)
Parallel means that the slope is the same but the y - intercept is different:
![y=-\frac{8}{5} x+RandomNumberNot4](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B8%7D%7B5%7D%20x%2BRandomNumberNot4)
Answer:
36
Step-by-step explanation:
180-126=54 Since two angles are supplimentary if they both add up to 180, and 90-54=36 since two angles are complementary if they add up to 90.
Answer:
B
Step-by-step explanation:
Given
+
+
= 0 , then
= 0 , so
yz + zx + xy = 0
Now
(x + y + z)² = x² + y² + z² + 2(xy + yz + zx) , that is
1² = x² + y² + z² + 2(0) , thus
x² + y² + z² = 1
When a point lies on the x-axis, its y- coordinate is 0. The same is true for the reverse. So if your point lies on the y-axis, its x coordinate will be 0.
Answer:
It is. Y=1/3x-3
Step-by-step explanation: