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3 years ago

What are the vertices of the following graph?

Mathematics

2 answers:

tatuchka [14]3 years ago

8 0

The graph represent a horizontal ellipse with center ,(h,k)=(-1,3)

Length of major axis, 2a =8-(-10) = 18

Therefore, a = 9

And length of minor axis, 2b =5-1 =4

Therefore b=2

The formula that we have to use to find the vertices

(h+-a,k)

(-1+-9,3) = (-1-9,3),(-1+9,3) = (-10,3),(8,3)

masha68 [24]3 years ago

6 0

we need to find the vertices of given diagram using graph

we know that diagram looks in the from of ellipse

we know that ellipse is horizontal major axis ellipse which means major axis lies in x axis . we know that ellipse will have two vertices

we know that length of major axis =20 units from graph as we stretch from left to right corner .we need to divide to get semi major length so semi major length is 10 and -10

so one vertices (0,10) and other one is (0,-10) .

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3 years ago

The degree measure of an angle and its supplement are consecutive odd integers. Find the measure of each angle.

Daniel [21]

Answer:

Step-by-step explanation:

Supplementary means the pair of angles that have this relationship add up to 180 degrees.

If you assume n is odd, then the very next odd number is n+2.

Example 5 is odd and the next odd number after 5 is 7. This fits the pattern of n and n+2 when n=5.

So we are given the degree measurement of an angle and it's supplement are consecutive odd integers.

So let's pretend the supplement of A is B. This means A+B=180.

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MissTica

Answer:

Step-by-step explanation:

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