Answer:
∠b = 64°
Step-by-step explanation:
We know that a complete rotation is 360°, so:
∠b + 57° + 239° = 360°
∠b = 360° - 57° - 239°
∠b = 64°
Answer:
27/40
Step-by-step explanation:
Answer:
66 HR
Step-by-step explanation:
We can set up an equivalent proportion and cross-multiply like this:
22/7=x/21
Cross multiply.
7x=462
Divide by 7 on both sides.
x=66
HTH :)
Here is your equation:
First simplify the exponent.
Since the power is 4, you multiply a 4 times. Don't forget about the remaining a. Add that and it becomes:
It is the same as because you're multiplying 5 a's. That's why the power is 5.
Your answer is
Answer:
Correct choice is B
Step-by-step explanation:
The function represents the situation, where x is the number of sold video games and f(x) is the total cost of sold games.
Jason must sell a minimum of 5 games, this means that He has 30 video games he can sell, then Thus, the domain of the function is
The range of the function f(x) is