Sinx=1/2
sin30=1/2
therefore x=30 degree
Answer:
Yes
Step-by-step explanation:
The amount of money Albert receives is described by the expression

The graph is shown below.
To determine if the relation is a function, we can use the vertical line test:
If a vertical line crosses the graph more than once in any location, the relation is not a function.
We see that at no place will a vertical line intersect the graph more than once.
The relation is a function.
4 feet? 20/5=4? Not too sure
Answer:
The answer is c.
Step-by-step explanation: