Verify the identity.1 - 
= -sin ?
What will be an ideal response?
1 - 
= 1 - 
= 1 - 
= 1 - (1 + sin ?) = -sin ?
Mathematics
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Find the area of the specified region.Shared by the cardioids r = 5(1 + sin ?) and r = 5(1 - sin ?)
A. 1625
B. 
(3? - 8)
C. 
(3? + 8)
D. 
(5? + 8)
Mathematics
Find the derivative.
A. 
B. 
C. 
D. 
Mathematics
Solve the linear inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.18x + 18 > 3(5x + 10)
A. (16, ?)
B. (-?, 4)
C. [4, ?)
D. (4, ?)
Mathematics
State the dimensions of the matrix.
A. 7 × 7 B. 7 C. 2 × 2 D. 4
Mathematics