A cement pathway of uniform width is to be poured around a rectangular swimming pool measuring 16 feet wide by 28 feet long. Given tha

Question

A cement pathway of uniform width is to be poured around a rectangular swimming
pool measuring 16 feet wide by 28 feet long. Given that (16+2x) is an expression for
the width of the outer edge of the path and (28+2x) is an expression for the length of
the outer edge of the path, what would a quadratic in standard form for the area of
the path (remember to take the area of the pool away from the area of the whole
outer edge.
O A (20) = 4×2 +88x + 448
O A (2) = 4×2 +882
O A (2) = 2×2 + 440 + 448
O A (x) = 2.2 + 442

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Maris 3 years 2021-08-27T07:26:16+00:00 1 Answers 8 views 0

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    2021-08-27T07:27:54+00:00

    Answer:

    A (2) =4*2 +882

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )