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
Daniel [21]
3 years ago
6

Rearrange the equation so nnn is the independent variable. m+1=-2(n+6)m+1=−2(n+6)

Mathematics
1 answer:
lapo4ka [179]3 years ago
3 0

Answer:

m=-2n-13

Step-by-step explanation:

The given equation is m+1=-2(n+6)

We want to rearrange this equation so that, n becomes the  independent variable.

This means we must solve form, m which becomes the dependent variable.

We expand the parenthesis to get:

m+1=-2n-12

We now subtract 1 from both sides to obtain:

m=-2n-12-1

We simplify to obtain:

m=-2n-13

This can be rewritten as

m(n)=-2n-13

You might be interested in
Find the value of k so that 48x-ky=11 and (k+2)x+16y=-19 are perpendicular lines.
Rufina [12.5K]

Answer: k = -1 +/- √769

<u>Step-by-step explanation:</u>

48x - ky = 11

<u>-48x        </u>  <u> -48x</u>

         -ky = -48x + 11

         \frac{-ky}{-k} = \frac{-48x}{-k} + \frac{11}{-k}    

           y =\frac{48x}{k} - \frac{11}{k}

Slope: \frac{48}{k}

*************************************************************************

 (k + 2)x + 16y = -19

<u>- (k + 2)x          </u>   -<u>(k + 2)x </u>

                 16y = -(k + 2)x - 19

                  \frac{16y}{16} = -\frac{(k + 2)x}{16} - \frac{19}{16}

                  y = -\frac{(k + 2)x}{16} - \frac{19}{16}

Slope: -\frac{(k + 2)}{16}

**********************************************************************************

\frac{48}{k} and -\frac{(k + 2)}{16} are perpendicular so they have opposite signs and are reciprocals of each other.  When multiplied by its reciprocal, their product equals -1.

-\frac{(k + 2)}{16} *  \frac{k}{48} = -1

\frac{(k + 2)k}{16(48)} = 1

Cross multiply, then solve for the variable.

(k + 2)(k) = 16(48)

k² + 2k - 768 = 0

Use quadratic formula to solve:

k = -1 +/- √769



5 0
3 years ago
Find the reciprocal of each number. Do not simplify. 5/4
posledela
Google it.... <em> </em>I just did and there is a video.
7 0
3 years ago
Please helpp!
ycow [4]

Answer:

The result is the number of years, approximately, it'll take for your money to double. For example, if an investment scheme promises an 8% annual compounded rate of return, it will take approximately nine years (72 / 8 = 9) to double the invested money

8 0
2 years ago
8) can u answer this question pls
Vsevolod [243]

Answer: 346.19cm²

Step-by-step explanation:

π= 3.14

Divide 21 (the diameter) by 2 to get the radius( it 's half of the diameter). so the radius is 10.5

Area= πr²

       = 3.14x10.5x10.5

       = 346.185

So next round up the value you got to the nearest tenth, so when u round up to the nearest tenth you get 346.19

3 0
2 years ago
What is the product?
Serga [27]

Step-by-step explanation:

¾×⅔

=½

<h2>ONE HALF!!!!!!!!!!</h2>
8 0
2 years ago
Read 2 more answers
Other questions:
  • You're playing a game where you defend your village from an orc invasion. There are 333 characters (elf, hobbit, or human) and 5
    7·1 answer
  • A.8y+4=60 <br><br>B.4y+8=60<br><br>C.8÷y+4=60<br><br>D.y+8+4=60
    15·2 answers
  • (2.03)
    8·1 answer
  • From Environment Canada: "Our experts on weather and climate have combed through 45 years of weather records, and determined the
    13·2 answers
  • Slope between the points (-5,2) and (1,0)
    9·2 answers
  • A curved graph could be a example of
    6·1 answer
  • Number the steps for balancing equations:
    15·1 answer
  • Find the area of a rectangle with a length of (5x+2) and width of (2x-1)
    14·1 answer
  • I have no idea what im doing
    9·1 answer
  • F(x)=6x^3-4, g(x)=2x+2, find (g-f)(x)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!