Answer:
x=45.5
Step-by-step explanation:
sum of angles of a quadrilateral is 360°
so 3x - 11+x+8+x-8+2x+7+x=360°
or 8x-4=360
or, x=364÷8
hence
x=45.5
The graph of a line passes through the two points (-2, 1) and (2, 1). What is the equation of the line written in general form?
1 answer:
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