Answer:
Answer A because the rest can be multiplied and be like terms but A can't.
I think A
Answer:
Y=-5/3x-1
y=2/3x-8
If you are adding then it is:
7x=21
x=3
Step-by-step explanation:
5x+3y=-3
3y=-5x-3
y=-5/3-1
2x-3y=24
-3y=-2x+24
y=2/3x-8
Answer:
X = 38.7°
Step-by-step explanation:
Reference angle = x
Opposite side length = 8 cm
Adjacent side length = 10 cm
Applying trigonometric ratio formula, we have:
![tan(x) = \frac{8}{10}](https://tex.z-dn.net/?f=%20tan%28x%29%20%3D%20%5Cfrac%7B8%7D%7B10%7D%20)
![x = tan^{-1}(\frac{8}{10})](https://tex.z-dn.net/?f=%20x%20%3D%20tan%5E%7B-1%7D%28%5Cfrac%7B8%7D%7B10%7D%29%20)
x = 38.7° (to the nearest tenth)
Here is ur answer hope u like it
Answer is D, use a straightedge to draw arces which intersect at a point