Determine whether the equation is an identity. If it is an identity, prove it.(sin x + cos x)2 = 1
What will be an ideal response?
The statement is not an identity.
Mathematics
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Convert 
to m/hr
A. 30000.0m/hr
B. 3000
m/hr
C. 3
000m/hr
D. 30000m/hr
Mathematics
Determine the symmetries of the curve.r = 5 - 3 cos ?
A. No symmetry B. Origin only C. x-axis only D. y-axis only
Mathematics
Find the cube root of the number. Approximate the answer to the nearest hundredth whenever appropriate.27x9
A. 27x3 B. 27x6 C. 3x6 D. 3x3
Mathematics
Solve.x3 + 2x2 - 4x ? 8
A. [2, ?) B. [-2, 2] C. (-?, 2] D. (-?, -2] ? [2, ?)
Mathematics