Answer:
1984.75841443, or rounded to 1984.8
Step-by-step explanation:
The formula for finding the area of a circle using the circumference is as follows:
A= c^2/4*3.14
(Area is equaled to the circumference squared divided by 4 multiplied by pi)
Plug in the numbers, when you know pi=3.14.
Step-by-step explanation:
the number of members in A municipal corporation depends upon the _______ city
In order to match each of the pairs you need to divide the numerator by the denominator to make it into a decimal.
Below are the pairs:
21/25 = 84%
13/20 = 65%
2/5 = 40%
3/4 = 75%
3/5 = 60%
The x-intercept of a graph is the point where the graph crosses the x-axis
<h3>(a) Graph</h3>
The function is given as:

See attachment for the graph of the function.
From the attachment, the approximated x-intercepts are -7 and -1
<h3>(b) Type of solution</h3>
From the attached graph, we can see that the curve crosses the x-axis at non-terminating decimals
Hence, the solutions of the equation are irrational.
<h3>(c) The vertex</h3>
This is the minimum or the maximum point of a parabola.
From the attached graph, the minimum point is at (-4,-7)
Hence, the coordinates of the vertex of the parabola is (-4,-7), and it is exact (not approximated)
Read more about parabolas at:
brainly.com/question/4061870
Answer:
180
Step-by-step explanation:
hailey has 180 nickels