Round your answer to three decimal places. a car is traveling at 79 km/h due south at a point 4 5 kilometer north of an intersection. a police car is traveling at 63 km/h due west at a point 2 5 kilometer due east of the same intersection. at that instant, the radar in the police car measures the rate at which the distance between the two cars is changing. what does the radar gun register?

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

step-by-step explanation:

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