Establish the identity.
+ 
= 2 csc x
What will be an ideal response?
+ 
= 
= 
= 
= 2 csc x.
Mathematics
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Graph the function. Show at least one period.y = 5 sin(?x + 4)
A. 
B. 
C. 
D. 
Mathematics
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(3x - 2)2
A. 9x2 - 12x + 4 B. 3x2 - 12x + 4 C. 3x2 + 4 D. 9x2 + 4
Mathematics
?
Evaluate the following expression. (x ? ?n, where n is a whole number)
?
?
?
A. - 9 cot 8x B. 8 csc (- 9x) C. - 8 csc (- 9x) D. - 8 cot 9x E. 8 cot 9x
Mathematics
Use your calculator to find the quotient.-475.8 ÷ 24.4
A. 1.95 B. 19.5 C. -1.95 D. -19.5
Mathematics