N-6/3=4
<span>n in (-oo:+oo)
n-(6/3) = 4 // - 4
n-(6/3)-4 = 0
n-4-2 = 0
n-6 = 0 // + 6
n = 6
n = 6
</span>
Hope this could help : )
Arctan (√3 /3) = 30°. = π/6 rad
That is the value searched, in degrees and radians.
You can verifiy that tan(30°) = sin(30°) / cos(30°) = [1/2] / [√3/2] = 1/√3 = √3 / 3
<h3>
Answer: 3x</h3>
Explanation:
When x is zero or larger, then |x| = x.
An example: |9| = 9
This applies to |3x| as well, so |3x| = 3x when 
Answer:
D. 14.99d
Step-by-step explanation:
d represents the number of DVD's she purchased, and 14.99 was the cost for each DVD. Answer D is multiplying the variable d and the coefficient 14.99. When multiplying variables, there is no need to place a multiplication sign.
First you are going to factor out the common factors.
