Answer:
radius is 11cm diameter is 22cm
Step-by-step explanation:
Using proportions, it is found that the population density of Morrison is of 10,000 people per square mile.
<h3>Proportions and density:</h3>
For Wellington, the density is of 12,000 people per square mile.
- In Morrison, it is dilation with scale factor of 1.2. Dilation means that the density is smaller, and the factor of 1.2 means that it's population density is that of Wellington divided by 1.2.
Hence:
The population density of Morrison is of 10,000 people per square mile.
To learn more about proportions, you can take a look at brainly.com/question/24372153
Answer: This does not represent a function
Step-by-step explanation: To tell if this relation is a function, we can use the vertical line test. In other words, if we can draw a vertical line that passes through more than one point on the graph, then the relation is not a function. In this situation, it's possible to have a vertical line that passes through more than one point so it's not a function.
Image provided.
Set the angles equal because they are vertical angles
150=5m
30=m (divide both sides by 5)