Answer:
x1= 1 , x2 = (-1.5)
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me ;}
(3/4) / (1/11) =
3/4 * 11/1 =
33/4 <== improper
Nvm wait I read the question wrong. The real answer would be 28, 28, 36
195+170+275=640, divided by 60 gets you about 10 and a half packets.
The answer is b with the angles