starr3971
09.09.2021 •
Mathematics
Given f (x) = 4x2 – 8x + 14 and g(x) = 5x + 3:
Find (gºf)(4)
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Ответ:
Width = 10 inches
Step-by-step explanation:
Perimeter = 2 [Length+Breadth] PR = 2 [L+B]
Given : L = 3B - 5 , PR = 70
PR = 2 [L+B]
PR = 2 [(3B - 5) + B]
70 = 2 [4B - 5]
70 = 8B - 10
80 = 8B
B = 10