Use the quadratic formula to solve the quadratic equation.9b2 + 21b - 6 = -16
A. - 
, - 
B. - 
, - 
C. 
, 
D. 
, 
Answer: A
Mathematics
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Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
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Solve the formula for the specified variable.A = 
bh for b
A. b = 
B. b = 
C. b = 
D. b = 
Mathematics
Find the equation of the line with the given properties.Passes through (5, -1) with a slope of 8
A. 8x + y + 41 = 0 B. -8x + y + 6 = 0 C. x - 8y + 41 = 0 D. 8x - y - 41 = 0
Mathematics
Provide an appropriate response.In right triangle ABC with right angle C, find the indicated part. Round to four significant digits. Find c if B = 30° and b = 16 cm.
Fill in the blank(s) with the appropriate word(s).
Mathematics