Answer:
45
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The system of equations n=m and n=4 is the point (0,0). Which of the following statements is true?
2 answers:
Answer:
B.(0,0) is a solution to n=m and to n=4m
Step-by-step explanation:
the system of equations n=m and n=4 is the point (0,0). Which of the following statements is true?
A.)no point on the line is n=m is also on the line n=m
B.)(0,0) is a solution to n=m and to n=4m
C.)The graph of the solution is parallel lines
D.)Every solution to n=m is also a solution to n=4m
(0,0) is a solution to n=m and to n=4m
the solution is the place of intersection between the two lines. they are not parallel and seperate.
The graph attached clearly illustrate that the point of intersection is at (0,0)
(x,y)
let n=y and m represents x
n=m
n=4m
when m=0
n=0, n=0
when m=2
n=2, n=8
at (0,0) the lines meet
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Answer:
$541.67 per month
Step-by-step explanation:
Tuition and other expenses = $8,250 per semester.
There are two semesters in a year
She has 4 years to spend
Total semester=4years*2semesters
=8 semesters
4 years in college which is a total of 8 semesters.
Total Tuition and other expenses = $8,250 * 8
= $66,000
She needs a total of $66,00 to complete her college
Assistance from parents=$15,000
Financial aid(per semester)=$4750
Total financial aid=$38,000
Total assistance=
Assistance from parents+ financial aid
=$15000+$38,000
=$53,000
Total savings=Total amount needed - Total assistance
=$66,000 - $53,000
=$13,000
She needs to save $13,000 in two years
There are 12 months in one year
2 years=2*12=24 months
Monthly savings=Total savings/24 months
=$13,000/24
=$541.666666
To the nearest cent
=$541.67
As we know that the standard equation of circle is , where <em>r</em> is the radius of circle and centre at <em>(h,k) </em>
Now , as the circle passes through <em>(2,9)</em> so it must satisfy the above equation after putting the values of <em>h</em> and <em>k</em> respectively
After raising ½ power to both sides , we will get <em>r = +5 , -5</em> , but as radius can never be -<em>ve</em> . So <em>r = +</em><em>5</em><em> </em>
Now , putting values in our standard equation ;
<em>This is the required equation of </em><em>Circle</em>
Refer to the attachment as well !
