Answer:
B
Step-by-step explanation:
Answer:
33, 165, 133
Step-by-step explanation:
Check this file for the solution!
Hello,
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Answer B
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2x²+28x-5=2(x²+2*7x+49)-5-2*48
=2(x+7)²-103
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A graphing calculator can help find the number(s) that meet this requirement.
The number could be 15, or -14.
P = 2(L + W)
P = 258
L = 2W - 9
258 = 2(2W - 9 + W)
258 = 2(3W - 9)
258 = 6W - 18
258 + 18 = 6W
276 = 6W
276/6 = W
46 = W <=== here is the width
L = 2W - 9
L = 2(46) - 9
L = 92 - 9
L = 83 <== here is the length