Answer:
An ordinary angle is a measure of the length subtended by a one-dimensional subset of the plane. For example, an angle of 60∘ is subtended from a point by a 16 portion of a circle centered at that point. The 16 arc that subtends the angle is a one-dimensional subset of the two-dimensional plane.
Step-by-step explanation:
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Step-by-step explanation:
1) 7x - 5x + 15 - x
2) 2x + 15 -x
3) x + 15
Answer:
i don't know
Step-by-step explanation:
Mark on the grid all the points that fulfill all three inequalities.
