To find the <math><mstyle displaystyle="true"><mi>cos</mi><mrow><mo>(</mo><mi>θ</mi><mo>)</mo></mrow></mstyle></math> between the x-axis and the line between the points <math><mstyle displaystyle="true"><mrow><mo>(</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo></mrow></mstyle></math> and <math><mstyle displaystyle="true"><mrow><mo>(</mo><mo>-</mo><mn>18</mn><mo>,</mo><mo>-</mo><mn>24</mn><mo>)</mo></mrow></mstyle></math> , draw the triangle between the three points <math><mstyle displaystyle="true"><mrow><mo>(</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo></mrow></mstyle></math> , <math><mstyle displaystyle="true"><mrow><mo>(</mo><mo>-</mo><mn>18</mn><mo>,</mo><mn>0</mn><mo>)</mo></mrow></mstyle></math> , and <math><mstyle displaystyle="true"><mrow><mo>(</mo><mo>-</mo><mn>18</mn><mo>,</mo><mo>-</mo><mn>24</mn><mo>)</mo></mrow></mstyle></math> .

Opposite : <math><mstyle displaystyle="true"><mo>-</mo><mn>24</mn></mstyle></math>

Adjacent : <math><mstyle displaystyle="true"><mo>-</mo><mn>18</mn></mstyle></math>

Raise <math><mstyle displaystyle="true"><mo>-</mo><mn>18</mn></mstyle></math> to the power of <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

Raise <math><mstyle displaystyle="true"><mo>-</mo><mn>24</mn></mstyle></math> to the power of <math><mstyle displaystyle="true"><mn>2</mn></mstyle></math> .

Add <math><mstyle displaystyle="true"><mn>324</mn></mstyle></math> and <math><mstyle displaystyle="true"><mn>576</mn></mstyle></math> .

Rewrite <math><mstyle displaystyle="true"><mn>900</mn></mstyle></math> as <math><mstyle displaystyle="true"><msup><mrow><mn>30</mn></mrow><mrow><mn>2</mn></mrow></msup></mstyle></math> .

Pull terms out from under the radical, assuming positive real numbers.

Cancel the common factor of <math><mstyle displaystyle="true"><mo>-</mo><mn>18</mn></mstyle></math> and <math><mstyle displaystyle="true"><mn>30</mn></mstyle></math> .

Factor <math><mstyle displaystyle="true"><mn>6</mn></mstyle></math> out of <math><mstyle displaystyle="true"><mo>-</mo><mn>18</mn></mstyle></math> .

Cancel the common factors.

Factor <math><mstyle displaystyle="true"><mn>6</mn></mstyle></math> out of <math><mstyle displaystyle="true"><mn>30</mn></mstyle></math> .

Cancel the common factor.

Rewrite the expression.

Move the negative in front of the fraction.

Approximate the result.

Do you know how to Find the Cosine (-18,-24)? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name | one billion one hundred thirty-three million five hundred fifty-six thousand nine hundred forty |
---|

- 1133556940 has 64 divisors, whose sum is
**3246277824** - The reverse of 1133556940 is
**0496553311** - Previous prime number is
**647**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 37
- Digital Root 1

Name | eight hundred fifty-six million three hundred thirty-seven thousand nine hundred seventy-five |
---|

- 856337975 has 32 divisors, whose sum is
**1262278080** - The reverse of 856337975 is
**579733658** - Previous prime number is
**89**

- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 53
- Digital Root 8

Name | six hundred twenty-seven million nine hundred twenty-eight thousand four hundred twenty-four |
---|

- 627928424 has 32 divisors, whose sum is
**2125375200** - The reverse of 627928424 is
**424829726** - Previous prime number is
**347**

- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8