Solve the trigonometric equation in the interval [0, 2?) by first squaring both sides.tan x = 1 - sec x
A. 
B. ?
C. {0}
D. 
Answer: C
Mathematics
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Solve.
= 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.The diagonals of a 
intersect at their common midpoint.
A. trapezoid B. pentagon C. parallelogram D. rhombus
Mathematics
Write an equation for the ellipse.Foci (±6
, 0) and x-intercepts (±9, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Solve the problem.A $118,000 trust is to be invested in bonds paying 7%, CDs paying 5%, and mortgages paying 9%. The bond and CD investment must equal the mortgage investment. To earn a $9000 annual income from the investments, how much should the bank invest in bonds?
A. $22,000 B. $35,000 C. $59,000 D. $37,000
Mathematics