Your answer would be option 2. Use the slope formula to see if any sides are perpendicular. This is because a right triangle must have 2 perpendicular sides that form a 90° angle for it to be a right triangle, so finding these would prove it.
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Answer:
Its the segment of the economy that provides services to its consumers, including a wide range of businesses such as financial institutions, schools and restaurants.
Step-by-step explanation:
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The slope is 2/3, and the y-intercept is 4. In slope intercept form, the equation is y=2/3x+4
