Answer:
458
Step-by-step explanation:
21*21.8 = 457.8
The best way to find x is knowing the different angles and their properties and theorems.
Answer:
<em>never </em>because they are continually increasing at the same rate without multiplying and dividing
Answer:
C. -∞ < x < ∞
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see that our x-values can be any number. Therefore, we have all real numbers as our domain:
(-∞, ∞) or -∞ < x < ∞