$\text{Given that,}\\\\\sin \theta = -\dfrac{12}{13}\\\\\implies \sin^2 \theta = \dfrac{144}{169}\\\\\implies 1- \cos^2 \theta = \dfrac{144}{169}\\\\\implies \cos^2 \theta = 1- \dfrac{144}{169}\\\\\implies \cos^2 \theta = \dfrac{25}{169}\\\\\implies \cos \theta = \pm \sqrt{\dfrac{25}{169}} = \pm \dfrac 5{13}\\\\\\\text{Since,}~ \tan \theta >0,\\\\\cos \theta =- \dfrac{5}{13}$

8 0

1 year ago

Oranges sell for $5.00 per bag. If the bag weighs 2 pounds, how much is the price per pound?

svetoff [14.1K]

Answer:

$2.50

Step-by-step explanation:

Since there are 2 pounds in the bag, you simply divide $5.00 by 2 to get the price of a single pound.

4 0

2 years ago

Read 2 more answers

1.5x + 1.3x = -8.4<br><br> I just wanted to make sure i got it right I got X = 42

Marianna [84]

Answer:

Hello there! I'm Ashlynn I'm always here to help!

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1.5x+1.3x

Combine 1.5x and 1.3x to get 2.8x.

(2.8x)

Subtract 1 from 1.

2.8x

For any term t except 0, t

=1.

2.8×1

For any term t, t×1=t and 1t=t.

2.8

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<em>“Let your unique awesomeness and positive energy inspire confidence in others.” </em>

<em> - </em><em>Anonymous</em>

4 0

2 years ago

If you assume that there are exactly 365 days in a year, how many seconds are there in one year? Give your answer to the nearest

Hunter-Best [27]

365*24*60*60=31536000s
So third option will be the answer

7 0

3 years ago

220-450+9 Will mark brainliest ​

220-450+9 Will mark brainliest