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LenKa [72]
3 years ago
9

Please help!! This is for a test!!

Mathematics
1 answer:
masya89 [10]3 years ago
6 0
Cos=(adjacent/hypotenuse)
So the answer will be cos(16/20) or cos(4/5) both will give u the same answer
I hope it helps
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a 56 inch board is to be cut into three pieces so that the second piece is three times as long as the first piece and a third pi
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X + 3x + 4x = 56
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The longest piece is 4*7 = 28 inches

Check
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5 0
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[Ans]

7 0
3 years ago
True or False?<br> If false provide an example <br><br> For all integers<br> n, n3 is positive.
Maksim231197 [3]

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7 0
2 years ago
D - 8 divided by 5 = -4 d =
elena55 [62]
D = 0.32


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This is an exact question in my math textbook. It should be correct.
6 0
2 years ago
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