Look it up on the internet youll find the answer there i am only learining about adding integers right now
Answer:
A.
Step-by-step explanation:
Standard form is as follows...
AX^2 + BX + C
- Hope that helped! Please let me know if you need further explanation.
3<em>x</em> + 120° + <em>x</em> + 120° = 360°
4<em>x</em> + 240° = 360°
4<em>x</em> = 120°
<em>x</em> = 30°
<em>y</em> = 1/2 (3<em>x</em> - <em>x</em>)
<em>y</em> = 1/2 (90° - 30°)
<em>y</em> = 1/2 × 60°
<em>y</em> = 30°
Answer:
B (1,1) & (2,-1)
Step-by-step explanation:
This is the answer because if a line was drawn through these 2 points the slope would be the same as line QR so therefore the two would be parallel.
Hope this helps :)
