daisyramirez2057
27.03.2020 •
Mathematics
Find an expression for the perimeter of rectangle ABCD. Use the formula P= 2l + 2w.
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Ответ:
(b)
P = [4(4a + 3b]/(2a + b)
Step-by-step explanation:
P = 2L + 2W
P = [2(5a + 4b) + 2(3a + 2b)]/(2a + b)
P = [10a + 8b + 6a + 4b]/(2a + b)
P = [16a + 12b]/(2a + b)
P = [4(4a + 3b]/(2a + b)
Ответ:
8 times square root of 6 is the final answer
Step-by-step explanation: