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
sp2606 [1]
4 years ago
9

What is the solution to 11/(2x+5) = 12/2x

Mathematics
1 answer:
Lera25 [3.4K]4 years ago
8 0
So for this problem, you have to cross multiply, numerator to denominator.
11 * 2x = 2x+5 * 12
22x = 12(2x+5)
22x = 24x+60
-24x -24x
-2x = 60
Divide both sides by -2
X = -30
You might be interested in
A basketball coach keeps track of the points scored per game for all of her players. She gives a trophy to to the player with th
Andrei [34K]

Answer:

She wants to take unusually of the good and bad games into account

Step-by-step explanation:

Given that a basketball coach keeps track of the points scored per game for all of her players.  A trophy is given to the player with the highest mean score at the end of the season.

Mean vs median:

Mean is the arithmetic average of all the entries while median is the middle entry after arranging in ascending order.

Median is not affected by extreme items but mean is very much affected by unusually high or low scores.

Here since the trophy is decided to be given to the highest mean score it is obvious that

She wants to take unusually of the good and bad games into account

Because of this only, mean is taken instead of median.

3 0
3 years ago
Read 2 more answers
I need help asap<br><br> what is the mode of 63, 70, 75, 80, 85, 85, 85, 92, 92, 95, 99
Ann [662]
The mode would be 85 since it occurs the most out of the whole data set.
4 0
4 years ago
Read 2 more answers
Please see the question and solve plz​
Korolek [52]

Answer:

Step-by-step explanation:

sin²β + sin²β×tan²β = tan²β

sin²β( 1 + tan²β ) = tan²β

~~~~~~~~~~~~~~~~

<u><em>sin²β + cos²β = 1  </em></u>

<u><em /></u>\frac{sin^2\beta }{cos^2\beta } + \frac{cos^2\beta }{cos^2\beta } = \frac{1}{cos^2\beta } ⇒ tan²β + 1 = sec²β ⇔ 1 + tan²β = sec²β

~~~~~~~~~~~~~~

1 + tan²β = \frac{1}{cos^2 \beta }

L.H. = sin²β ( \frac{1}{cos^2 \beta } ) = tan²β

R.H. = tan²β

7 0
3 years ago
13.Simplify the expression below.<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B256%7D" id="TexFormula1" title="\sqrt{256}" al
Marina86 [1]
16 because if you multiple 16*16 it would give you 256
7 0
3 years ago
Read 2 more answers
1. Each of the integers from 0 to 9, inclusive, is written on a separate slip of blank paper and the ten slips are dropped into
Ludmilka [50]

Answer:

5, assuming you get the worst possible slips off: 0,1,2,3,4

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • Is 5000 cm greater than 5 m
    13·2 answers
  • Which of the following numbers is prime?
    5·2 answers
  • What is -23 increaesd by 13
    9·2 answers
  • Basic math for 20 points + brainliest!
    13·1 answer
  • PLEASE HELP!! i'm struggling sm :/
    15·1 answer
  • Plz help me. If you cant give me answer than at least plz explain to me how to do this so i can get a better understanding of th
    14·2 answers
  • 1. Jordan and Nicole were playing out in the snow. They thought it would be fun to throw snowballs at the boys playing next door
    13·2 answers
  • Solve the following equation by completing the square. 12x^2 - 48x = -39​
    14·2 answers
  • Area of a rectangle is 272.4 m if the length is 15 m what is the perimeter of the rectangle
    8·2 answers
  • Forty-five more than a number​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!