Rewrite with only sin x and cos x.sin 2x - cos 2x
A. 2 sin2 x - 2 sin x cos x + 1
B. 2 sin2 x - 2 sin x cos x - 1
C. 2 sin x
D. 2 sin2 x + 2 sin x cos x - 1
Answer: D
Mathematics
You might also like to view...
List the numbers from the set that are of the type indicated.B = {10, 
, -2, 0, 0.11}Rational numbers
A. 
, 0.11
B. 10, -2, 0, 0.11
C. 10, 0
D. 
Mathematics
Use the circle graph to answer the question.Last year, one family ate fast food 576 times. The circle graph shows the types of food eaten for the year. Find the number of times fish was eaten.
A. 144 times B. 36 times C. 192 times D. 72 times
Mathematics
Find the domain of the function.f(x) = log7 (100 - x2)
A. (-10, 10) B. (-?, -10) ? (10, ?) C. [-10, 10] D. (-100, 100)
Mathematics
Evaluate the root, if possible.- 
A. -6 B. -36 C. Not real D. -5
Mathematics