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Sloan [31]
3 years ago
12

Please help!!! 15 point

Mathematics
1 answer:
Zina [86]3 years ago
8 0

9514 1404 393

Answer:

  sin(θ)tan(θ)

Step-by-step explanation:

  \dfrac{\cos\theta}{\csc^2\theta-1}=\dfrac{\cos\theta}{\cot^2\theta}=\cos\theta\cdot\tan^2\theta=\cos\theta\cdot\dfrac{\sin\theta}{\cos\theta}\cdot\tan\theta\\\\=\boxed{\sin\theta\cdot\tan\theta}

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(26+5) x 2 - 15 =?<br><br> 5^{2} + 8 divided by 2 =?
Rudiy27

Answer:

47 and 29

Step-by-step explanation:

(26+5) x 2 - 15 =?

31 x 2 - 15

62 - 15

47

5^{2} + 8 divided by 2 =?    

(5 x 5) + 8/2                                                          

25 + 4                                                                

29                                                                        

or you mean:    ( 5^{2} +8 ) /2

                           (25+8) /2

                              33/2

                              16,5

5 0
3 years ago
Pouvez-vous m'aider pour ce DM de mathématiques s'il vous plaît ?
My name is Ann [436]
Pour la question numero 2 . la reponse c'est oui , parce qu'une droite perpendiculaire est une droite passant a un point donne . tu vois que les lignes de la maison sont exactement rencontres . c'est une droite perpendiculaire
3 0
3 years ago
Cynthia has earned $1200. She wants to spend $300 and put the rest into a savings
Stella [2.4K]

Answer:

Incomplete problem, read the step-by-step.

Step-by-step explanation:

$1200-$300=$900

5% of $900 is $45

You didn't say if the 5% is per month or per year, if you want more help, comment on this answer the per year/whatever/month and then I'll help you further into this word problem.

Hope this helped! :)

5 0
3 years ago
The endpoints of one diagonal of a rhombus are (0, -8) and (8, -4). If the coordinates of the 3rd vertex are (1, 0), what are th
xeze [42]
The answer is (-7, -12).

Attached is the graph to show the answer.

4 0
3 years ago
Read 2 more answers
HELP asap pls. &lt;3
zimovet [89]

Step-by-step explanation:

I have no idea if I'm doing it right but my guess would be to take the values that we get from f(x) and g(x) when x = 1.  Therefore we get that f(x) is equal to 4 and g(x) is equal to -1.  We than just do f/g which is 4/-1 which gives us the final answer of -4 which is option B.

Answer:  Option B, -4

6 0
2 years ago
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