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
vagabundo [1.1K]
3 years ago
12

Anyone know the answer to this?

Mathematics
1 answer:
kenny6666 [7]3 years ago
7 0
<h3>Answer: Choice D which is (13-5x)/(2x-8)</h3>

======================================

Explanation:

Fractions in all honesty are quite simply a pain. They complicate things greatly. Luckily we can cancel out some of the fractions here. Note we have inner fractions 3/(x-2) and 4/(x-2), both of which having a denominator of (x-2).

Focus on just the stuff up top which is 3/(x-2) - 5. Multiply both of the terms by the expression (x-2) to get the fraction 3/(x-2) turning into just 3. The 5 becomes 5(x-2) = 5x-10. So we end up with the expression 3 - (5x-10) = 3-5x+10 = 13-15x up top

Similarly, in the denominator we have 2 - (4/(x-2)) which becomes 2(x-2) - 4 = 2x-4-4 = 2x-8 when we multiply everything by (x-2) to cancel out that inner fraction.

So that's how we end up with (13-5x) all over (2x-8) as our final answer.

You might be interested in
John is 12 years older than Myles. 5 Years ago John was 2 times as old as Myles. How old are john and Myles now
Lera25 [3.4K]

Answer:

john is 23 and myles is 11

Step-by-step explanation:

just a guess

3 0
2 years ago
If we decrease a dimension on a figure, how is the figure’s area affected?
Softa [21]

Answer:

A) area decreases

Step-by-step explanation:

<em>Example:</em> we have a 2 by 3 rectangle with area of 2*3 = 6. If we cut the first dimension in half, then we have a 1 by 3 rectangle that has area 1*3 = 3. The area has decreased. To keep the area the same, we would have to increase the other dimension some specific amount.

<u><em>HOPE THIS HELPS</em></u>

<u><em>HAVE A GOOD DAY :)</em></u>

<u><em></em></u>

<u><em>ITS RASPUTIN002</em></u>

5 0
3 years ago
Can anyone help me with this please?
Leno4ka [110]

Answer: 54.33%

<u>Explanation:</u>

14 carat gold contains 58.33% gold and 4% silver (since we are using the lowest percentage).

58.33% - 4% = 54.33%

There is 54.33% more gold than silver in the 14 carat gold mixture.

3 0
3 years ago
Sinx(cscx-sinx)=cos^2x
Yuri [45]

\bf sin(x)[csc(x)-sin(x)]~~=~~cos^2(x) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ sin(x)\left[\cfrac{1}{sin(x)}-\cfrac{sin(x)}{1} \right]\implies \underline{sin(x)}\left[\cfrac{1-sin^2(x)}{\underline{sin(x)}} \right] \\\\\\ 1-sin^2(x)\implies cos^2(x)


recall again, sin²(θ) + cos²(θ) = 1.

3 0
2 years ago
I already kknow this imao
valentina_108 [34]

Answer:

like, at least 2

Step-by-step explanation:

math hard.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Can somebody please answer 3 questions for me? Even answering 1 would be great help :D Thanks in advance yall!
    14·1 answer
  • I need help please answers any questions
    9·1 answer
  • Wes used 49 quarts of oil when he changed the oil in 7 cars. Complete and solve the proportion to find how many quarts of oin he
    6·1 answer
  • g What sample size should the managers use to ensure their 5% level 2-sided test has power of at least 0.9 to detect a true mean
    13·1 answer
  • Need help with number 3 &amp; 5 please .
    8·1 answer
  • Give me 10 cash amounts that total up to 16,100.00.
    6·1 answer
  • The diameter is 7.2 meters. What is the circumference?
    7·1 answer
  • Could you help me with this math, I don't know how to do it?
    5·2 answers
  • Carson runs 3/4 of a mile in 2/5 of an hour how many miles does carson run in one hour
    11·1 answer
  • A farmer has 160 bushels of apples to sell at her roadside stand. She sells an average of 13 7/10 bushels each day. Represent th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!