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The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Crickets can jump with a vertical velocity of up to 14 ft/s. which equation models the height of such a jump, in feet, after t seconds? h(t) = –16t2 + v0t + h0 h(t) = –16t2 + v0t + 14 h(t) = –16t2 + 14t h(t) = –16t2 + 14t + 14 what is the maximum height the cricket reaches? round to the nearest thousandth. h = feet