Answer:
Your choice is correct.
Step-by-step explanation:
magnitude = √(6² +5²) = √61 ≈ 7.81
direction = arctan(5/6) ≈ 39.81°
The polar coordinates are (7.81, 39.81°).
Good Morning hope this helped.
Answer:
1: The cost of twelve bottles is $24 cause 12x2=24.
2: The ratio is 24/12 or 2/1
3: $2 every time
Answer:
A. 9(x + 8) = 9(x + 12)
Step-by-step explanation:
Simplify the probelm;
9(x + 8) = 9(x + 12)
Distribute;
9x + 72 = 9x + 108
Inverse opreations;
9x + 72 = 9x + 108
-9x -9x
72 = 108
This statement is not true, hence the equation has no solutions;
Answer:
Option C is the answer.
Step-by-step explanation:
The given equation is :
Now, we can re write this in decreasing order of powers.
As we can see, that it is in the form of quadratic equation ;
We can assign values to a, b and c.
a = 3
b = 10
c = -5
Therefore, the answer is option C: b=10
