Solve the equation by the quadratic formula.x2 + 5x + 5 = 0
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find ? for 0° ? ? < 360° that satisfies the stated conditions. Round your answer to the nearest hundredth.tan ? = -1.45, sin ? < 0
A. 259.59° B. 349.59° C. 304.59° D. 303.21°
Mathematics
Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Mathematics
Multiply.-6(-3)(5)
A. 80 B. 90 C. 190 D. -90
Mathematics
Identify the maximum and minimum values of the function in the interval [-2?, 2?]. Use your understanding of transformations, not your graphing calculator.y = 10 cos x
A. Maximum value = 10; minimum value = -10 B. Maximum value = 5; minimum value = - 5 C. Maximum value = 10; minimum value = 0 D. Maximum value = 20; minimum value = -20
Mathematics