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
Mandarinka [93]
2 years ago
9

I am totally lost. 5/6n=10 please help me

Mathematics
2 answers:
Trava [24]2 years ago
7 0

Answer:

One solution was found :

                  n = 12

Step-by-step explanation:

One solution was found :

                  n = 12

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    5/6*n-(10)=0

Step by step solution :

Step  1  :

           5

Simplify   —

           6

Equation at the end of step  1  :

  5        

 (— • n) -  10  = 0

  6        

Step  2  :

Rewriting the whole as an Equivalent Fraction :

2.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  6  as the denominator :

         10     10 • 6

   10 =  ——  =  ——————

         1        6  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

5n - (10 • 6)     5n - 60

—————————————  =  ———————

      6              6  

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  5n - 60  =   5 • (n - 12)

Equation at the end of step  3  :

 5 • (n - 12)

 ————————————  = 0

      6      

Step  4  :

When a fraction equals zero :

4.1    When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

 5•(n-12)

 ———————— • 6 = 0 • 6

    6    

Now, on the left hand side, the  6  cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

  5  •  (n-12)  = 0

Equations which are never true :

4.2      Solve :    5   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

4.3      Solve  :    n-12 = 0

Add  12  to both sides of the equation :

                     n = 12

One solution was found :

                  n = 12

disa [49]2 years ago
5 0

:) Brainliest pls?

Answer:

n = 1/12

Step-by-step explanation:

5 / 6n = 10 (Multiply both sides by 6n to eliminate the fraction, it makes the work easier)

5 = 60n (Divide both sides by 60)

n = 1/12

You might be interested in
Identify all rays and lines in the picture below.<br> (Full question above)
Arte-miy333 [17]

Answer:

\bold{Rays:}\ \overrightarrow{EA},\ \overrightarrow{EB},\ \overrightarrow{EC},\ \overrightarrow{ED},\ \overrightarrow{DE},\ \overrightarrow{BE}\\\\\bold{Lines:}\ \overleftrightarrow{ED},\ \overleftrightarrow{BE}

Step-by-step explanation:

Look at the picture.

4 0
3 years ago
If u make 120.45 in 15 2/3 hours how long did u work if u made 40.15 ?
Novosadov [1.4K]

Answer:

about 5.22hrs

Step-by-step explanation:

cross multiply

<u>120.45</u>          <u>?</u>

15.67         40.15

120.45*40.15

=629.1505

629.1505/15.67

=5.2233333...

5 0
3 years ago
Which graph shows a line with an x-intercept of -5?
Finger [1]

Answer:

The answer is A.

Step-by-step explanation:

The only option is A. since an intercept of (-5,0)

Option B has y-int: (0,-5)
Option C has y-int: (0,5)

Option D has x-int(5,0)

8 0
2 years ago
Give the rate in miles per hour. Round to the nearest tenth.<br> Caroline walks 9 inches per second.
True [87]
Answer: 360 miles per hour…………………
8 0
3 years ago
A _____________________ variable _________________ on an ____________________ variable.
Mkey [24]
A dependent variable depends on an independent variable
7 0
2 years ago
Other questions:
  • The volume of a sphere is 972π ft3. What is the radius of the sphere? Use the formula V =
    11·1 answer
  • RSM was founded in 1996. From 1996 to 1997, the number of students in RSM doubled. From 1997 to 1998 the number of students doub
    10·2 answers
  • Please Help!
    11·2 answers
  • What is the next fraction in this sequence? 1/74, 1/37, 2/37, 4/37
    12·1 answer
  • 3x+y=-4<br> 3x-4y=6<br><br> Solve the simultaneous equation
    7·2 answers
  • Someone knows it, I take help
    13·1 answer
  • The piecewise function h(x) is shown on the graph.
    12·1 answer
  • Find the slope of the line -x = -3y + 9
    5·2 answers
  • HELP PLSSS THIS IS HARD SOMEONE
    6·1 answer
  • Question 10, 4.A.27
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!