Use symbolab graphing app! or photomath. or any of these apps i use
X=40 degrees
100+2x=180
80=2x
x=40
<span>B.) It is a straight line joining the points (0, −2), (2, 1), and (−2, −5).
[ It is because x- & y-coordinates are valid in this situation ]
Hope this helps!</span>
Answer:
910
Step-by-step explanation:
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