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zhenek [66]
1 year ago
15

If the length of the minor axis of an ellipse is 6 units and the length of the major axis is 10 units, how far from the center a

re the foci located? a. 4 units b. 2 units c. units d. units e. 5 units
Mathematics
1 answer:
Sedbober [7]1 year ago
3 0

The distance from the center to where the foci are located exists 8 units.

<h3>How to determine the distance from the center?</h3>

The formula associated with the focus of an ellipse exists given as;

c² = a² − b²

Where c exists the distance from the focus to the center.

a exists the distance from the center to a vertex,

the major axis exists 10 units.

b exists the distance from the center to a co-vertex, the minor axis exists 6 units

c² = a² − b²

c² = 10² - 6²

c² = 100 - 36

c² = 64

c = \sqrt{64}

c = 8

Therefore, the distance from the center to where the foci are located exists 8 units.

To learn more about the Pythagorean theorem here:

brainly.com/question/654982

#SPJ4

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denis-greek [22]

Answer:

92.5

Step-by-step explanation:

18.5% = 0.185

0.185 x 500 = 92.5

Hope that helps!

4 0
3 years ago
Please answer this correctly
Crank

Answer:

Its absolutely cone , it has one triangle face seen from front , and a circular base

8 0
3 years ago
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Anybody know how to do this? I need Help Now!!!!!
gogolik [260]
Hi there!

The answer is
x \leqslant - 5

We have the following inequality.
- 6x \geqslant 30

We can divide both sides by -6, but because we divide by a negative number, we must flip the sign.

x \leqslant 30 \div - 6
x \leqslant - 5
6 0
2 years ago
Write a system of equations to describe the situation below, solve using an augmented matrix, and fill in the blanks.This mornin
Georgia [21]

Answer:

\begin{gathered} \text{ A tray of club sandwiches cost \$9} \\ A\text{ tray of vegetarian sandwiches cost \$6.} \end{gathered}

Step-by-step explanation:

Given the information, create the following augmented matrix:

The first order was for 1 tray of club sandwiches, at a cost of $9. The second-order, which cost $69, was for 5 trays of club sandwiches and 4 trays of vegetarian sandwiches.

\begin{gathered} 5x+4y=69 \\ x=9 \end{gathered}

Into an augmented matrix:

\begin{bmatrix}{5} & {4} \\ {\placeholder{⬚}} & {1}\end{bmatrix}\begin{bmatrix}{69} & {} \\ {9} & {}\end{bmatrix}

Solve.

Let x be the cost of a tray of club sandwiches.

Let y be the cost of a tray of vegetarian sandwiches.

\begin{gathered} x=9 \\ Substitute\text{ on the first equation} \\ 5(9)+4y=69 \\ 4y=69-45 \\ y=\frac{24}{4} \\ y=6 \end{gathered}

8 0
1 year ago
Is 6 a solution to the equation x^2 - 4 = 5x? Please tell me why or why not
TEA [102]

Answer:

6 is not a solution to the given equation.

Step-by-step explanation:

We are given the equation x^2-4=5x

We need to know whether or not x=6 is a solution. This means that we should substitute in 6 for each instance of x. Then, if both sides of the equation are equal, then 6 is a solution to the equation.

x^2-4=5x\\\\(6)^2-4=5(6)\\\\36-4=30\\\\32=30

As 32 ≠ 30, 6 is not a solution to the given equation.

3 0
2 years ago
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