Answer:
8x^3 + 4x^2 + 4x -7
Step-by-step explanation:
Add like terms.
B.6 because the length is equal to the length of the other 6
Answer:
cos(x) = square root 2 over 2; tan(x) = 1
Step-by-step explanation:

was, before it was rationalized,

Therefore,

The side opposite the reference angle measures 1, the hypotenuse measures square root 2. That makes the reference angle a 45 degree angle. From there we can determine that the side adjacent to the reference angle also has a measure of 1. Therefore,
and
since tangent is side opposite (1) over side adjacent (1),
tan(x) = 1
Answer
................. 60 seconds.. in a minute
Step-by-step explanation:
The amount of time of what?
Answer:
6 be because 2×3 =6 so B it will be the given answer