The tension T at each end of the chain has magnitude 27 N and makes an angle ?a=27 °with the horizontal. What is the weight of the chain? Round the result to the nearest hundredth.
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24.51
Mathematics
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Write the equation for the shape described.The left semicircle centered at (0, 0) with radius 4
A. x =
B. x = -
C. x =
D. x = -
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.4
+ 7
A. 55
B. 11
C. 11
D. 28
Mathematics
Find the difference.0 - 10
A. -10 B. -9 C. 10 D. 0
Mathematics
Multiply. Write the result in the form a + bi.(6 + 3i)2
A. 27 - 36i B. 45 - 36i C. 45 + 36i D. 27 + 36i
Mathematics