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Gekata [30.6K]
3 years ago
11

Someone i need help the question is 50 points. Just answer it no explanation.

Mathematics
2 answers:
zmey [24]3 years ago
4 0

Answer:

okay buddyn

.............

nadya68 [22]3 years ago
4 0

Answer:

2x + 3y is cannot be simplified

9x + 6X can be simp

4x + x can be simp

7y + 1 cannot be simplified

4y + 4x cannot be simplified

y + 2y can be simp

Step-by-step explanation:

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Find the median of the table below. Number of inches 20,22,24,26. Frequency 3,2,1,3. ​
Charra [1.4K]

Answer:

23

Step-by-step explanation:

20,22,24,26

(22+24)/2 = 23

Hope this helps my bad if its wrong

5 0
3 years ago
PLEASE HELP ME I'M GIVING 20PTS AND MARKING BRAINLIEST!!!!
pishuonlain [190]

Using a trigonometric identity, it is found that the values of the cosine and the tangent of the angle are given by:

  • \cos{\theta} = \pm \frac{2\sqrt{2}}{3}
  • \tan{\theta} = \pm \frac{\sqrt{2}}{4}

<h3>What is the trigonometric identity using in this problem?</h3>

The identity that relates the sine squared and the cosine squared of the angle, as follows:

\sin^{2}{\theta} + \cos^{2}{\theta} = 1

In this problem, we have that the sine is given by:

\sin{\theta} = \frac{1}{3}

Hence, applying the identity, the cosine is given as follows:

\cos^2{\theta} = 1 - \sin^2{\theta}

\cos^2{\theta} = 1 - \left(\frac{1}{3}\right)^2

\cos^2{\theta} = 1 - \frac{1}{9}

\cos^2{\theta} = \frac{8}{9}

\cos{\theta} = \pm \sqrt{\frac{8}{9}}

\cos{\theta} = \pm \frac{2\sqrt{2}}{3}

The tangent is given by the sine divided by the cosine, hence:

\tan{\theta} = \frac{\sin{\theta}}{\cos{\theta}}

\tan{\theta} = \frac{\frac{1}{3}}{\pm \frac{2\sqrt{2}}{3}}

\tan{\theta} = \pm \frac{1}{2\sqrt{2}} \times \frac{\sqrt{2}}{\sqrt{2}}

\tan{\theta} = \pm \frac{\sqrt{2}}{4}

More can be learned about trigonometric identities at brainly.com/question/24496175

#SPJ1

5 0
2 years ago
800/16 simplest form
Alex17521 [72]
800/16 in the simplest form is basically divide 800 by 16 which equals to 50,

7 0
3 years ago
PLEASE HELP QUICKLY I NEED HELP
STatiana [176]

Answer:the question is blurry for me

Step-by-step explanation:

8 0
3 years ago
The sum of twice a number and 4 is 12.
navik [9.2K]
The answer is three because 4×3 = 12
8 0
3 years ago
Read 2 more answers
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