Answer:
-3.53553390593
Step-by-step explanation:
5(cos165-cos105)=-3.53553390593
Answer:
30x+12
Step-by-step explanation:
distribute 6 into (2x+1) and 3 into (6x+2) basically multiply
12x+6+18x+6
combine like terms
12x+18x=30x
6+6=18
hope this helps
The absolute value of -6.4 is 6.4,
so -|-6.4| = -6.4
A. -|-6.4| = - 6.4 incorrect
B. |-6.4| = 6.4 6.4 is greater than -6.4 the answer is B.
C. -|-(-6.4)| = -|6.4| = -6.4 incorrect
D. -(-(-6.6)) = - (6.4) = - 6.4 incorrect