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
g100num [7]
3 years ago
7

Can anyone help me on this one? Thank you in advance!

Mathematics
1 answer:
vampirchik [111]3 years ago
7 0

\bf \cfrac{4}{2(x-3)}=\cfrac{5}{3(14-x)}\implies \stackrel{\textit{distributing in the denominators}}{\cfrac{4}{2x-6}=\cfrac{5}{42-3x}} \\\\\\ 4(42-3x)=5(2x-6)\implies \stackrel{\textit{distributing again}}{168-12x=10x-30}\implies 198=22x \\\\\\ \cfrac{198}{22}=x\implies \boxed{9=x}

You might be interested in
Please answer this question ASAP <br> Factorise 5– 10m<br><br> Thanks
Leona [35]

Answer:

5(1-2m)

Step-by-step explanation:

Because those go in not 5 and 10 also searches it and said it was correct

4 0
3 years ago
Read 2 more answers
Dan has a list of the scores of all his
schepotkina [342]

Answer:

b. mode = 88, median = 77

Step-by-step explanation:

First, arrange all the numbers least to greatest.

53, 71, 75, 79, 88, 88

The mode is the number that occurs the most.

mode = 88

The median is the middle number. Since there is an even number of numbers, look at the two middle numbers 75 and 79. Add them together and divide by two (finding the average or mean of the numbers).

75 + 79 = 154

154/2 = 77

median = 77

3 0
2 years ago
Answer and round to the nearest tenth .<br> <img src="https://tex.z-dn.net/?f=2.1%5Csqrt%7B1.488%7D" id="TexFormula1" title="2.1
Illusion [34]

It is a good idea to get familiar with the operation of your calculator. If you're going to use on-line resources to work problems like this, you can make use of any of several good on-line calculators. Google and Bing search boxes will do calculations for you while observing all the rules of the Order of Operations.

The result of this computation is a number that begins 2.56.... Since the hundredths digit is more than 4, the tenths digit is rounded to the next higher value, from 5 to 6.

Rounded to tenths, 2.1√1.488 = 2.6

7 0
3 years ago
Michael wants to buy a comic book and it costs $13.00. He has $6.85. How much
Artemon [7]

Answer:

micheal need 6.15

Step-by-step explanation:

open the document and you will get the show your work part good luck

13.00

6.85-

-------

6.15

thats

it pretty much the other one just show how i was able to get froom  

  12 9

 0 2 10 10

-------------------------------------------

 1 3. 0 0

− 0 6. 8 5

--------------------------------------

 0 6. 1 5

3 0
3 years ago
Somebody please help!
marta [7]

Answer:

57 7/9

Step-by-step explanation:

I used a fraction calculator.

4 0
3 years ago
Other questions:
  • Help please........................
    10·1 answer
  • Which of the following is another name for a proof by contradiction?
    14·1 answer
  • Solve for U and simplify. <br> 4(u+3)+3u=-2<br><br> U=?
    12·1 answer
  • Can someone heelp me with this i just dont understand it
    14·1 answer
  • Help pls im confused and i will give you brainliest
    15·2 answers
  • Please help me . weak in here
    9·1 answer
  • Find the area and perimeter
    11·1 answer
  • What goes under the boxes? Help pls
    13·1 answer
  • PLEASE!!!WILL GIVE BRAINLIEST!!!!
    11·1 answer
  • Which equation represents a circle that contains the point (-2, 8) and has a center at (4, 0)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!