Perform the indicated operations and simplify the result so there are no quotients to complete the identity.csc ?(sin ? + cos ?) = ?
A. sec ? csc ?
B. 1 + cot ?
C. sin ? tan ?
D. -2 tan2?
Answer: B
Mathematics
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Reverse the order of integration and then evaluate the integral.
A. 
B. 
C. 24
D. 30
Mathematics
Multiply using the distributive property.2(x - 8)
A. 2x + 16 B. x + 16 C. 2x - 8 D. 2x - 16
Mathematics
Find the equation of the line described. Write the equation in slope-intercept form, if possible.(5, -48) and (-8, 69)
A. y = 9x - 93
B. y = 
x - 
C. y = - 
x - 
D. y = -9x - 3
Mathematics
Solve the system of linear equations by the method of elimination. Find (u,v) and check your solution algebraically.
?
?
A. ?
B. 
?
C.
?
D.
?
E.
?
Mathematics