Find the numerical value of the expression for  and x + 7

A. a) 25 b) 11
B. a) 28 b) 126
C. a) 3 b) 11
D. a) 11 b) 25


Answer: D

Mathematics

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A. Figure 2 B. Figure 1 C. Figure 3 D. Figure 4

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Use identities to find the exact value of the function for the given value.csc ? = -  and ? is in quadrant IV; Find cos ?.

A.
B. - 
C.
D.

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Find the difference. - 

A.  
B.
C.
D.

Mathematics

Calculate.

A. -200.53 B. -424 C. -429.71 D. 228.57

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