Answer:
axis of symmetry is -b/2(a)
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
when you subract a negative the minus signs negate each other
Let the length be l and width be w.
l = w + 4
Area = length x width
396 = (w + 4)w
w² + 4w - 396 = 0
w = 18, w = -22
Negative width not possible so answer discarded.
Width = 18 feet.
Answer:
1,764
Step-by-step explanation:
first you 6x7 then 3x4x3.5 then add the products together
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