Determine which one of the ordered triples below is a solution of the given system of equations.
a. ( 8, 4, 1 )
b. ( -4, 8, -1 )
c. ( -7, -6, - 30 )
d. ( -7, -6, -4 )
e. ( -1, 8, -4 )
e. ( -1, 8, -4 )
Mathematics
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A. $10.00 B. $210.00 C. $205.00 D. $100.00
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Find the sec A if sin A = 0.8570
What will be an ideal response?
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Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle ?.sec ? = 
Find cot ?.
A. 
B. 
C. 
D. 
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Plot the ordered pairs on the rectangular coordinate system provided.A(-4, -5), B(-2, 3)
A. 
B. 
C. 
D. 
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