Answer:
A <em>plane</em> is a two-dimensional surface that can contain points, rays, and lines, including parallel lines.
Step-by-step explanation:
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Answer:
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Change 2/4 to 1/2
<span><span>2x+<span>1/2</span>=189.5</span></span>
Subtract <span>1/2</span> from both sides(1/2 = .5)
2x=189
Divide both sides by <span>2</span>
2x/2 = x
189/2= 94.5
x=94.5
