If the scale factor for the dilation shown is 3, which is the length of B'C'?
1 answer:
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Answer:
French=60,History=120,Music=108
Step-by-step explanation:
I think this is trying to represent the degrees of a pie chart.
To find the degree of the pi chart per person you need to 72/12=6
Than to find the amount of degrees per subject multiply 6*amount of students.
Example:
So the function is
As we know
- x²≥0
- x≥0
hence domain is
- Least value of function is at x²=0 i.e 0
Hence range:-