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AveGali [126]
3 years ago
14

If the terminal side of an angle (θ) goes through the point (4 , -3) what is (θ)?

Mathematics
1 answer:
almond37 [142]3 years ago
3 0

Answer:

The family of directions of the given vector is represented by \theta = 323.130^{\circ} \pm 360\cdot i, \forall \,i\in \mathbb{N}_{O}.

Step-by-step explanation:

According to the given information, vector stands in the 4th Quadrant (x > 0, y < 0) and direction of the vector (\theta) in sexagesimal degrees, is determined by following definition:

\theta = 360^{\circ} - \tan^{-1} \left(\frac{|y|}{|x|} \right)\pm 360\cdot i, \forall \,i\in \mathbb{N}_{O}

Please notice that angle represents a function with a periodicity of 360°.

If we know that x = 4 and y = -3, then the direction of the vector is:

\theta = 360^{\circ}-\tan^{-1}\left(\frac{|-3|}{|4|} \right)\pm 360\cdot i

\theta = 323.130^{\circ} \pm 360\cdot i

The family of directions of the given vector is represented by \theta = 323.130^{\circ} \pm 360\cdot i, \forall \,i\in \mathbb{N}_{O}.

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What is the degree of the function f(x)=x⁴-5x+8+x²?​
DENIUS [597]

First put it in decreasing power according to x.

x^4-5x+8+x^2

=x^4+x^2-5x+8

Now this question is asking what is the highest degree of x you see in this function.

4 of course.

Therefore the answer to his question is degree of 4.

Done!

7 0
3 years ago
Can someone help me please
Delvig [45]
The answer is 2 ° C because 5 + 4 + -3 /3 = 2 ° C
3 0
3 years ago
Help ur boy out abcdefghijklmnopqrstuvwxyz
Umnica [9.8K]

Answer:

  1. (-6, 10)
  2. (-10, 9)
  3. (-11, -6)
  4. (-5, 1)

Step-by-step explanation:

<em>(x,y) → (x-8, y+4)</em>

1. (2, 6)

(2-8, 6+4)

<u>(-</u><u>6, 10)</u>

2. (-2, 5)

(-2-8, 5+4)

<u>(-10, 9)</u>

3. (-3, -10)

(-3-8, -10+4)

<u>(-11, -6)</u>

ídk man u should connect it to <u>(11, -7)</u> since it's the only choice closest to the right answer, but If u can write the correct then write this. there's prolly an error in that quiz ídk

4. (3, -3)

(3-8, -3+4)

<u>(-5, 1)</u>

<u> </u>still not in the choices nanii but <u>(5, -14)</u> is the only choice left and also the closest, and even if u use calculator the correct answer is still (-5, 1). sigh, I hope this helper at least

5 0
3 years ago
Find the prime factorization of 24. Make sure to show all of your work.
miss Akunina [59]

Answer:

2^3*3

Step-by-step explanation:

So the prime factorization of 24 is 24 = 2 · 2 · 2 · 3 = 23 · 3.

6 0
3 years ago
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Simplify by expressing with radicals 3 + sqrt3 = ?
drek231 [11]

Answer:

4.73205080757

Step-by-step explanation:

7 0
3 years ago
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