State which circular functions are undefined for the given value of s.s = -2?
A. cotangent, secant
B. tangent, secant
C. tangent, cosecant
D. cotangent, cosecant
Answer: D
Mathematics
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Write the augmented matrix for the system. 2x + 6y = 18 6y = 6
A. 
B. 
C. 
D. 
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Evaluate.(-10)0- 100
A. -1 B. 1 C. 0 D. 10
Mathematics
Solve by using the percent proportion 
= 
.Find 0.8% of 2000.
A. 
= 
; p = 1600
B. 
= 
; b = 2
C. 
= 
; a = 16
D. 
= 
; a = 160
Mathematics
Use the given trigonometric function value of ? to find the requested trigonometric function value of the acute angle ?. Rationalize the denominators where necessary.sec ? = 2Find csc ?.
A. 
B. 
C. 
D. 
Mathematics