Find all real numbers that satisfy the equation. Round approximate answers to the nearest hundredth.10 cos 
- 4 = 0
A. {x|x = 1.16 + 4k? or x = 5.12 + 4k?}
B. {x|x = 2.32 + 2k? or x = 10.25 + 2k?}
C. {x|x = 2.32 + 4k? or x = 10.25 + 4k?}
D. {x|x = 2.32 + 2k? or x = 3.96 + 2k?}
Answer: C
Mathematics
You might also like to view...
Assume you have a graph with vertex set V = {A, B, C, D, E} and edge set E = {CD, CB, DA, DB, EA, AA}.Which of the following [A), B), C), or D)] is not a circuit of the graph?
A. C, D, A, A, D, B, C B. B, D, C, B C. C, D, B, C D. A, A E. none of these
Mathematics
Find the area of the shaded region. f(x) = x3 + x2 - 6x
A. 
B. 
C. 
D. 
Mathematics
Verify the identity.
= 
What will be an ideal response?
Mathematics
Simplify the expression using order of operations.
÷ 
A. 
B. 
C. 
D. 
Mathematics