Using a sum or difference identity, write the following as an expression involving functions of x.tan (x - 360°)
A. tan x
B. 
C. 
D. -tan x
Answer: A
Mathematics
You might also like to view...
Decide whether the polynomial is written in descending powers, ascending powers or neither.6q3 - 2q5 + q8
A. Ascending B. Descending C. Neither
Mathematics
Write the decimal as a fraction. Do not write in lowest terms.4.78
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.The payoff table for three possible courses of action A1, A2, and A3 is given below.pi?A1xi?A2xi?A3xi?.3$70$40$50.2$100$120$110.1$160$140$90.4$80$140$160Which course of action will produce the largest expected value? What is it?
What will be an ideal response?
Mathematics
Use a calculator's sin, cos, and tan keys, and an appropriate trigonometric identity to find the following value to three decimal places. cot
A. 3.732 B. 2.831 C. 0.268 D. 4.282
Mathematics