The equation v = -2000t + 20,000 describes the value in dollars of a certain model of car after it is t years old. if a car is worth $14,000, find the age of the car.

The circumference of a circle is 60 pi cm3what is the radius of the circle

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Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.