Establish the identity.sec
= -csc u
What will be an ideal response?
sec 
= 
= 
= -csc u.
Mathematics
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Divide.3,415 ÷ 4
A. 853 R 3 B. 853 R 2 C. 852 R 7 D. 853
Mathematics
Find all cube roots of the complex number. Leave answers in trigonometric form.2 + 2i
A. 
cis 20°, 
cis 140°, 
cis 260°
B. 
cis 20°, 
cis 140°, 
cis 260°
C. 
cis 30°, 
cis 150°, 
cis 270°
D. 
cis 20°, 
cis 140°, 
cis 260°
Mathematics
Find an equation of the line described. Write the equation in slope-intercept form if possible.Slope 4, through (2, 3)
A. y = 4x + 5 B. x = 4y + 5 C. y = 4x - 5 D. x = 4y - 5
Mathematics
Add or subtract. Simplify your answer to lowest terms.
+ 
- 
A. 
B. 
C. 
D. 
Mathematics