Two skaters are practicing at the same time on the same rink. a coordinate grid
is superimposed on the ice. one skater follows the path y = −2x + 32, while the
other skater follows the curve y = −2x2 + 18x. find all points where they might
collide if they are not  careful.

y-3=-3/2(x+4)

ur very much welcome

its a i did it myself

step-by-step explanation:

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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