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eduard
3 years ago
10

The question asks, "Find the equation of the ellipse with the following properties.

Mathematics
2 answers:
boyakko [2]3 years ago
8 0

Answer:

\frac{x^2}{25}+\frac{y^2}{9}=1

Step-by-step explanation:

Equation of ellipse is of form \frac{x^2}{a^2}+\frac{y^2}{b^2}=1 where (a,0) , (-a,0) are the x-intercepts and (0,b) , (0,-b) are the y-intercepts . If a > b then it is a horizontal ellipse and if a < b then it is a vertical ellipse .

For horizontal axis ,

Here, (a,0) , (-a,0) are known as the vertices of ellipse and (0,b) , (0,-b) are the co-vertices of ellipse .

Horizontal axis is known as the major axis and vertical axis is known as the minor axis .

Here, x-intercepts are (5,0) , (-5,0) , take a = 5

y-intercepts are (0,3) , (0,-3) , take b = 3

As a > b , it is a horizontal ellipse .

On putting a = 5 and b = 3 , we get equation as

\frac{x^2}{5^2}+\frac{y^2}{3^2} =1\\ \frac{x^2}{25}+\frac{y^2}{9} =1

Alex777 [14]3 years ago
5 0

Answer:

x^2 / 25 + y^2 / 9 = 1

Step-by-step explanation:

The major axis is along the x axis and the minor axis is on the y axis.

Major axis = 2a =  5--5 =10 so a = 5 and a^2 = 25.

Similarly b^2 = 3^2 = 9.

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saul85 [17]

Answer:

Step-by-step explanation:

I know this is not your question but it may help

Question:Write an equation in Slope intercept form of the line that passes through the given  points (-3,4) (1,4)

2 Answers:

1: y=x+4

2:

answer would be “y=4”

to find the answer: first you have to find the slope with the given points. (y2 - y1 / x2 - x1)

plug it in to get: (4-4 / 1- -3) = 0/4 = 0

this means the slope would be 0

if the y intercepts are the same then it usually indicates that the slope would be 0 and that the answer is the y intercept.. but if you don’t understand how to get slope-intercept using other coordinates then here’s how:

you can use point-slope formula (y-y1 = m (x-x1) in order to do this just plug in one of the coordinates. in this case an example of point-slope form would be:

y-4 = 0 (x - -3) or y-4 = 0(x-1)

it doesn’t matter which coordinates you use..

then solve the point slope for slope-intercept.

y-4 = 0(x-3) multiply 0 with x and -3

y-4 = 0x move -4 to the right by adding 4

y = 0x + 4 or y = 4 would be your answer!

7 0
2 years ago
PLEASE HELP ANSWER ASAP I WILL GIVE BRAINLIEST
AysviL [449]

Answer:

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Hope it helps

8 0
3 years ago
The length of a rectangle is twice its width. if the perimeter is 72 meters, find the length and width of the rectangle
madam [21]
Length(l)= 2w
width(w)= w

Perimeter(P)= 2w+2l= 72 (simplify expression: divide each side by 2 )
P= w+l= 36 (plug in "2w" for "l")
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w= 12 units

find length:
l=2w
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l= 24 units

Answer:
The length of this rectangle is 24 units and the width is 12 units.
6 0
3 years ago
Choose the correct slope of the line that passes through the points (1, −3) and (3, −5). (1 point)
gayaneshka [121]
1 is the correct answer
6 0
3 years ago
(x - 4/6) = (x + 2/12) what is x please show your work.
Alex17521 [72]
-4/6 times 2 is -8/12

x - 8/12= x + 2/12

0=10/12
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but since 0 does not equal 5/6, this will be no solution
3 0
3 years ago
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