A small sinkhole has formed close a heavily travelled street. The city plans to fence it in to keep citizens from putting themselves in danger. What is the perimeter of a triangular-shaped fence the city can place around the sinkhole using integer coordinates (no decimals) on the grid? You must show all work to receive credit. (8 points)

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.

Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).