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ankoles [38]
3 years ago
12

Which of the following is equal to the length of the major axis of an ellipse?

Mathematics
2 answers:
antoniya [11.8K]3 years ago
8 0

major\ axis=a+b\\\\Answer:\ \text{The sum of focal radii}

masha68 [24]3 years ago
6 0

Answer:

Second Option is correct that is the sum of the focal radii.

Step-by-step explanation:

Given: Ellipse

To find: Length of the Major Axis.

Focal Radii is the length of the line connecting the focus of ellipse and a point on the ellipse.

We know that Sum of Focal Radii is a constant and Equal to the Length of the Major Axis.

Therefore, Second Option is correct that is the sum of the focal radii.

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Solve these equations)
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Answer:

1. c=-2

2. 0=12 no solution

3. x=4

4. r=3/2

Step-by-step explanation:

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3 years ago
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Last week's gas prices at a local gas station decreased by 2% this Monday, but by this current weekend, they have increased by 1
Elis [28]
Assuming the last weeks price is 100 then it decrease by 2% So the price is 100 ( 1 – 0.02) = 98 Then it increase again by 1% so the price would be 98 ( 1 + 0.01) = 98.98 <span>So it is ( 98.98/ 100) x 100 = 98.98 % of the price before it change</span>
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3 years ago
Rename 7/20 as a percent
igomit [66]

Step-by-Step Explanation:

a) Rename \frac{7}{20} as a percent

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b) Rename .245 as a percent

.245\times 100\\\\=\frac{245}{1000}\times 100\\\\=24.5\%

c) Rename 28% as a fraction and a decimal in simplest form

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d) Put .367,36.5%, \frac{9}{25} in order least to greatest.

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Now, we have 36.7%, 36.5%, 36%

We have write it in ascending order i.e. least to greatest ,

Here it is,

36%, 36.5%, 36.7%

\frac{9}{25},36.5\%\ and\ .367

7 0
3 years ago
A flower shop has 744 carnations to tie into bunches of 12 each and 1,896 roses to tie into bunches of 24 each. How many bunches
schepotkina [342]
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3 years ago
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Anybody know how to do this, it's about angles. ​
gizmo_the_mogwai [7]

Step-by-step explanation:

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or,195°+X°=360°

or,X°=360°-195°

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Therefore,valueof X is 165°.

7 0
3 years ago
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