Answer:
The standard form of the ellipse is . Coordinates of the foci are and , respectively.
Step-by-step explanation:
The equation of a ellipse centered in the origin in standard form is defined by following formula:
(1)
Where are the coefficients of the ellipse.
Now we proceed to transform the equation of the ellipse in general form into standard form by algebraic means:
Since , then major axis of the ellipse is located in y-axis. The distance between center and focus () is calculated by following Pythagorean identity:
(2)
The location of the foci are represented by and . If we know that , then the location of the foci are, respectively:
,
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25m+5n+15 is the answer. Collect like terms of the n and m and the constants. each m, n , and constant separately.
Answer:
36.75 and 1/6 ( 6 accounts equally distributed )
Step-by-step explanation:
Number of Red counters to be sketched = 9
Number of Yellow counters = 4
The number of Zero pairs that can be made = 36.75
When you remove the Zero pairs the number of counters you would have = 6 accounts ie. 1/6