A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.cosh x = 
, x < 0, coth x =
A. - 
B. 
C. - 
D. - 
Answer: C
Mathematics
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Change the complex number to rectangular form.
A. -2.000 + 3.464j B. 3.464 + 2.000j C. -3.810 - 1.219j D. 15.240 - 1.219j
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Verify the identity.
= 1 + sin x cos x
What will be an ideal response?
Mathematics
Find the probability of the event. If a single die is rolled once, find the probability that a 5 is rolled.
A. 0
B. 
C. 
D. 5
Mathematics
Solve the problem.Jake has a cable that is 66.4 feet long. He wants to cut it into pieces that are 8.3 feet long. How many 
pieces will he get from the cable?
A. 8 pieces B. 7 pieces C. 80 pieces D. 9 pieces
Mathematics