Answer:
We need to know what expressions we can select from to help you. Sorry!
Step-by-step explanation:
Answer:
Step-by-step explanation:
the side with the biggest angel across form it has the longest side
the unknown angle would be 180-50-20=110
so it would go 20,50,110
Standard form is ax + by = c
y + 2 = -3x + 3 [distributed the -3]
3x + y + 2 = 3 [added 3x to both sides]
3x + y = 1 [subtracted 2 from both sides]
3x + y = 1 should be your answer
Exact form: X = -4/3, 2
Decimal form: x= -1.3 repeat, 2