Answer:
the equality shown is : x is greater than or equal to -3.
THE ANSWER IS 70 !!
When you add up all the sides to get 290 and the total amount of the angles is 360 so you subtract 290-360 and you get 70
So it’s -3 and the second one is +4
The range is the set of all y-coordinates.
R = {2, 6, 8}
3 1/4-11/3
31/4 simplifies to 13/4
So you now have 13/4-11/3
Which is -5/12
your final answer is -5/12
