An electrical pole is 12.4m tall. It is supported by a guy wire that is 17.3m long. How far is the anchor of the guy wire to the base of the electrical pole?

Use the Pythagorean theorem to solve this by recognizing the the length of the guy wire represents the hypotenuse.

If we set the base length to x, then x^2 = (17.3)^2 - (12.4)^2 = 145.53

Take the square root to find:  X = 12.1 (to three significant figures - and recognize that my calculator doesn't have a square root button, so t

Step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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