3 years ago

7 over 8 plus 4 over nine

1 answer:

6 0

(7/8) + (4/9) = 1.3194

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Tems11 [23]

Step-by-step explanation:

Since we have a vertical major axis, our ellipse is vertical.

The equation of a vertical ellipse is

$\frac{(y - k) {}^{2} }{ {a}^{2} } + \frac{(x - h) {}^{2} }{ {b}^{2} } = 1$

where

(h,k) is the center

a is the semi major axis,

b is the semi minor axis

First, let plug in our center

$\frac{(y + 3) {}^{2} }{ {a}^{2} } + \frac{(x + 2) {}^{2} }{ {b}^{2} } = 1$

Semi means half, so

a is half of 14 which is 7

B is half of 8, which is 4.

$\frac{(y + 3) {}^{2} }{49} + \frac{(x + 2) {}^{2} }{16} = 1$

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1 year ago

Brrunno [24]

The answer is D 2km it's trying to trick you but no matter what angle the land is at the distance is still the same

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2 years ago

evablogger [386]

I don't think you can convert anything out of a decimal because 0.232 is already a decimal!

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3 years ago

slava [35]

Answer:

Step-by-step explanation:

I used Toa to figure it out. First I did Tan(32) times 13 and got 45.

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2 years ago

lara [203]

(-8, 4) hope that helps

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2 years ago