3 years ago

PLEASE HELP. WILL GIVE BRAINLIEST Simplify 7(A - 6). A - 6 7A - 42 7A - 6

Mathematics

2 answers:

borishaifa [10]3 years ago

8 0

Your answer will be 7A - 42.
I hope this helps!

SpyIntel [72]3 years ago

6 0

I believe it is 7A - 42. I deeply apologize if I´m wrong.

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NEED ANSWER

grandymaker [24]

Answer:

$\frac{x^{2}}{144}+\frac{y^{2}}{79.995}=1$

Step-by-step explanation:

An ellipse centered a point (h,k) has the following formula:

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The center of the ellipse is:

$C(x,y) = (-8 + 8, 0 + 0)$

$C(x,y) = (0,0)$

The known vertex is on the horizontal axis of the ellipse. Then, the length of the semi-major axis is:

$a = \sqrt{(12-0)^{2}+(0-0)^{2}}$

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The length of the semi-minor axis is given by the following expression:

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3 years ago