Diego is building a boat dock. the length
of the dock is (x + 8) feet. the width of the
dock is (x + 3) feet. create 2 equivalent
expressions to represent the perimeter of
the boat dock.

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step-by-step explanation:

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2