A radio station has a broadcast area in the shape of a circle with equation x2+ y2=5,625, where the constant represents square m
iles.
-Graph the equation and state the radius in miles.
-What is the area of the region in which the broadcast from the station can be picked up?
-Graph the equation and state the radius in miles.
-What is the area of the region in which the broadcast from the station can be picked up?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
This is exponential, of the form
where a is the initial amount and b is the growth/decay rate. If Ginny begins the study with 1200 frogs in the population, our a value is 1200.
If the population is decreasing 3% per year, it is decreasing 100% - 3% = 97% which, as a decimal, is .97. Our exponential function, then, is
The result after combining like terms is:
Step-by-step explanation:
Given expression is:
The like terms are those terms with whom the variable or product of variables is same.
As in the given expression, first and third, both terms have x^2y so both terms are like terms
Combining like terms, means the indicated operation is performed on them
So,
Combining like terms:
Hence,
The result after combining like terms is:
Keywords: Expressions, polynomials
Learn more about polynomials at:
#LearnwithBrainly