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Sindrei [870]
3 years ago
7

An ellipse has vertex (0, 4), co-vertex (3, 0) and is centered at the origin. What is the equation for the ellipse?

Mathematics
1 answer:
yulyashka [42]3 years ago
5 0

Answer:

Step-by-step explanation:

Notice: The first vertex (0, 4) is further from the origin than is the second vertex (3, 0), in the y-direction and the x-direction, respectively.

The standard equation of an ellipse with center at the origin is

 x²         y²

------ + ------ = 1  

 a²       b²

and a represents the greater distance from the origin to one covertex or the other.  In this case we let a = 4 and b = 2. Then we have:

y²      x²

---- + ------ = 1     which is the equation of this ellipse in final

4²      3²                                    finished form.

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victus00 [196]
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SO WE GET -14X^2+9X.

X(-14X+9)= -14X(*)X+9(*)X= -14X^2+9X

HOPE THIS HELPS
5 0
3 years ago
Harry fills up his Jeep with gasoline and notes that the odometer reading is miles. The next time he fills up his Jeep, he pays
lukranit [14]

Complete question :

Harry fills up his Jeep with gasoline and notes that the odometer reading is 23,568.7 miles. The next time he fills up his Jeep, he pays for 12.6 gallons of gasoline. He notes his odometer reading is 23,706.3 miles. How many miles per gallon did he get?

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10.9 miles per gallon

Step-by-step explanation:

Given that :

Odometer reading when filled up with gasoline = 23,568.7 miles

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2 years ago
Tonya has a 1-quart, a 2-quart, and a 3-quart bowl. A recipe asks for 16 ounces of milk. If Tonya is going to triple the recipe,
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3 years ago
Pls help with my geometry
Georgia [21]
AB, CA, BC hope this helps
7 0
3 years ago
Read 2 more answers
Represent the complex number graphically, and find the trignometric form of the number. 1 + 3i
nevsk [136]

The trigonometric form of the complex number 1 + 3i is 3.16[cos(71.57)° + isin(71.57°)]

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Complex number is in the form z = a + bi, where a, b are real numbers.

Given the complex number z = 1 + 3i

In polar form: r = √(1² + 3²) = 3.16

Ф = tan⁻¹ (3/1) = 71.57⁰

The trigonometric form of the complex number 1 + 3i is 3.16[cos(71.57)° + isin(71.57°)]

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
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