Answer:
Step-by-step explanation:
can´t see the graph. its black
what inequalities? all I see is a black void
C
The 3 angles are 62 2/3, 44 2/.3 and 72 2/3 degrees.
let x be the first angle then the the second angle is x - 18 and the third angle = x + 10
The 3 angles add up to 180 so:
x + x - 18 + x + 10 = 180
3x = 180 + 18 - 10 = 188
x = 188/3 = 62 2/3 degrees.
x - 18 = 44 2/3
x + 10 = 72 2/3.
60
Look at the attachment
Answer: yes Jim is correct
