Answer:
b
Step-by-step explanation:
Mass = density x volume
Mass = 178 x 25 = 4,450 grams
(f + g)(2) = 16
(f - g)(2) = 0
(fg)(2) = 64
f(2) = 8 g(2) = 8
(f + g)(2) = f(2) + g(2) = 8 + 8 = 16
(f - g)(2) = f(2) - g(2) = 8 - 8 = 0
(fg)(2) = f(2)g(2) = 8(8) = 64
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A u B = { 3, 4, 5, 7, 8, 9, 12 }
The union of sets u is the set of elements in set A, or set B, or both
Thus
Area of a square is side length^2
Area = 15^ 2 = 15 x 15 = 225 square inches.