Simplify the expression.cot ? sec ? sin ?
A. sec2?
B. 1
C. csc2?
D. tan2?
Answer: B
Mathematics
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Factor the polynomial completely.4x2 + x - 68
A. (4x - 17)(x + 4) B. (4x + 4)(x - 17) C. (4x - 4)(x + 17) D. (4x + 17)(x - 4)
Mathematics
Convert 1.75 radians to degrees
What will be an ideal response?
Mathematics
Graph the function.f(x) = 
+ 1
A. 
B. 
C. 
D. 
Mathematics
Solve the linear inequality. Express the solution in set-builder notation.-9x - 10 ? -10x - 4
A. {x|x ? 6} B. {x|x > -9} C. {x|x ? 6} D. {x|x < -9}
Mathematics