Find an expression equivalent to the given expression.cosh2 x - sinh2 x
A. 1
B. 1 - 2 sinh2 x
C. -1
D. 2 cosh2 x - 1
Answer: A
Mathematics
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Divide in the indicated base.3217 ÷ 67
A. 357 B. 407 C. 367 D. 257
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Decide whether the statement is true or false.-5 is a solution of 5x - 6 = -31.
A. True B. False
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Provide an appropriate response.Find the amount by which the interest compounded annually is larger than the simple interest. Round to the nearest cent.Principal: $910 Rate: 10% Years: 13
A. $1958.57 B. $1048.57 C. $775.57 D. $853.97
Mathematics
Solve the problem.If (-3, 1) is the endpoint of a line segment, and (2, -1) is its midpoint, find the other endpoint.
A. (-7, 11) B. (7, 3) C. (7, -3) D. (-13, 5)
Mathematics