Verify that each equation is an identity.(1 + tan2s)(1 - sin2s) = 1
What will be an ideal response?
(1 + tan2s)(1 - sin2s) = sec2s ? cos2s = 
? cos2s = 1
Mathematics
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Provide an appropriate response.How many seconds are in 38,000 ms?
A. 38 s B. 3.8 s C. 0.038 s D. 38,000,000 s
Mathematics
Factor. Check by multiplying.-28x + 36y + 16
A. -4(7x + 9y - 4) B. -4(7x + 9y + 16) C. -4(7x + 9y + 4) D. -4(7x - 9y - 4)
Mathematics
Find the domain and range of the inverse of the given function.f(x) = (3x - 1)3
A. Domain and range: all real numbers B. Domain: [1, ?); range: [0, ?) C. Domain: [0, ?); range: all real numbers D. Domain: [3, ?); range: [0, ?)
Mathematics
Solve the problem.The matrices show points and rebounds for five starting basketball players in two games. Find the matrix that gives the totals.
A. 
B. 
C. 
D. 
Mathematics