1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
antoniya [11.8K]
2 years ago
11

What is the difference? X-8/3x - 3x/x^2

Mathematics
2 answers:
Paladinen [302]2 years ago
7 0

Answer:

\frac{x - 8}{3x}  -  \frac{3x}{ {x}^{2} }  \\  \\  \frac{x - 8}{3x}  -  \frac{3}{x}  \\  \\  \frac{x - 8 - 9}{3}  \\  \\  \frac{ x - 17}{3x}

Ronch [10]2 years ago
6 0

Answer:

\\  \frac{x - 8}{3x}  -  \frac{3x}{ {x}^{2} }

\\ =   \frac{x - 8}{3x}  -  \frac{3 {\cancel{x}}}{{ \cancel {x^2} }}

\\  =  \frac{x - 8}{3x}  -  \frac{3}{x}

\\   = \frac{x - 8 - 9}{3}

\\  =  \frac{x - 17}{3x}

You might be interested in
30 PTS!!! ANYONE GOOD AT MATH PLS HELP!
siniylev [52]

Answer:

\frac{2}{\sqrt{5} }

Step-by-step explanation:

To solve this, all we need to do is draw a triangle.  

From the arctan(2) we can deduce that tan(x)=\frac{2}{1}

From that, we can draw our triangle as we know that tan(x) is the opposite side over the adjacent side. Attached is that triangle. Through the Pythagorean Theorem, we can find that the hypotenuse of this right triangle is  \sqrt{5}

Now all we need to do is take the sin of this triangle, which is the opposite side over the hypotenuse

This gives us the value of \frac{2}{\sqrt{5} } which is our answer.

8 0
3 years ago
2) 2(8r + 5) = 24 + 9r
Anna35 [415]

Answer:

r = 2

Step-by-step explanation:

2(8r + 5) = 24 + 9r

16r + 10 = 24 + 9r

16r - 9r = 24 - 10

7r = 14

r = 2

4 0
3 years ago
Plsss help I don’t have time!!!!!
Elis [28]

Answer:

D) y=5x+20

Step-by-step explanation:

8 0
3 years ago
Solve for L: P = 2L + 2W
natulia [17]

P = 2L + 2W\\2L=P-2W\\L=\dfrac{P-2W}{2}

3 0
3 years ago
What is the distance between the two number s on the number line? -7/4 And 3/8
Ivanshal [37]

Answer:

2 1/8

Step-by-step explanation:

-7/4 is equal to -14/8

14/8 plus 3/8 is 17/8

17/8 = 2 1/8

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the next term of the following sequence.<br><br> 25, 10, 4, ...
    11·2 answers
  • Which situation could be described by this expression?
    13·2 answers
  • In the triangle shown above, if theta increases at a constant rate of 3 radians per minute, at what rate is x increasing in unit
    8·1 answer
  • What is the value of x in the equation 3(2x + 4) = ?6? (4 points) ?3 1 12 19
    9·2 answers
  • A mosaic at the art museum is divided into 6 sections that each contain about the same number of tiles. There are 2,889 tiles to
    10·1 answer
  • Diana can check 25 english papers in 2 hours. When Frankie helps, they can do the job together in 30 minutes. How long would it
    7·1 answer
  • If f(x)=-12x−3, find x for f(x)=89.
    12·2 answers
  • Emil is purchasing a $175,000 home with a 15-year mortgage. He will make a
    5·1 answer
  • Kate had a sum of money,she spent 1/8 of the money on a skirt and the remaining amount on a handbag,the skirt cost $16,how much
    12·1 answer
  • Can you help me? Please.​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!