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lara31 [8.8K]
3 years ago
11

I need help on this! It’s due at 2:00 pm today help!!

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Total questions =10

Both part correct earns 5 points

One part correct earns 2 ponts

No parts correct earns - 1 points

<u>P I-squared </u>

Both = 4

One = 2

None = 4

Total points = (5×4) + (2×2) + (-1×4)

= 20 + 4 - 4

= <u>20</u>

<h3>Point per question = 20/10 = <u>2</u></h3>

<u>Euler</u><u> </u><u>circles</u><u> </u>

Both = 2

One = 6

None = 2

Total points = (5×2) + (2×6) + (-1×2)

= 10 + 12 - 2

= <u>20</u>

<h3>Point per question = 20/10 = <u>2</u></h3>

<h3><u>Both team got </u><u>equal</u><u> points...</u> </h3>

Hope this will help....

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Respuesta:

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Suppose that the terminal side of angle alphaα lies in Quadrant I and the terminal side of angle betaβ lies in Quadrant IV. If s
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Solution :

It is given that :

$\alpha$ lies in the first quadrant.

And $\beta$ lies in the fourth quadrant.

Since, $\sin \alpha = \frac{5}{13}$     and $\cos \beta = \frac{6}{\sqrt{85}}$    (given)

$\sin \alpha = \frac{5}{13}$  

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Similarly  $\cos \beta = \frac{6}{\sqrt{85}}$

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