One of sin x, cos x, and tan x is given. Find the other two if x lies in the specified interval.cos x = -
,
x in 
A. sin x = , tan x = 1
B. sin x = , tan x = -1
C. sin x = - , tan x = -1
D. sin x = - , tan x = 1
Answer: B
Mathematics
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Evaluate the indicated partial derivative at the given point.z = 8,
A.
B. 160
C. 120
D.
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Solve the compound inequality. Express the solution using interval notation or state that there is no solution.2x - 8 > 2 or -x + 4 ? -4
A. (5, 8] B. (-?, ?) C. (5, ?) D. [5, 8)
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Use the distributive property to write the sum as a product.(-4)c + (-4)r
A. 4(c - r) B. 4(c + r) C. -4(c + r) D. -4(c - r)
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