The street sign shown is a regular hexagon with side lengths of (7.6x + 10.4) centimeters. the perimeter of the sign is 737.28 centimeters. a. write and solve an equation to find the length of the street sign. b. there are 27 of these street signs throughout town. a special reflective border needs to be put around the edge of each sign so that it can be seen at night. how many meters of reflective border are needed?

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step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

x = 3 ± √(5+y)

570, the answer is 570, hope it