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
Elena-2011 [213]
3 years ago
11

Make 'm' the subject of the formula'k=3m-2

Mathematics
2 answers:
zaharov [31]3 years ago
4 0

Answer:

m =  \frac{k + 2}{3}

Step-by-step explanation:

k = 3m - 2 \\ 3m = k + 2 \\ m =  \frac{k + 2}{3}

seropon [69]3 years ago
4 0

Answer:

m=(k+2)/3

Step-by-step explanation:

k=3m-2

Make 3m the subject,

That will make -2 jump the equality sign to the other side, and then it turns to +2

k+2=3m

Divide both sides by 3

3m/3=(k+2)/3

m=(k+2)/3

You might be interested in
If m < A = 4x + 12 and x = 15, is < A acute, obtuse, or right? Justify your answer.
BlackZzzverrR [31]

Step-by-step explanation:

Angle A = 4x + 12 = 4(15) + 12 = 72°.

Acute is for angles that are less than 90°.

Obtuse is for angles that are between 90° and 180°, not inclusive.

Right is for angles that are 90°

Hence the answer is acute.

3 0
3 years ago
A circle has its center at (2,-4). The radius of the circle extends to the
m_a_m_a [10]

Check the picture below, so the circle looks more or less like so, with a radius of 9.

\textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=9 \end{cases}\implies C=2\pi (9)\implies C\approx 57

3 0
2 years ago
Assume X and Y are independent random variables with the following distributions:
allsm [11]

Answer:

Step-by-step explanation:

Given that X and Y are independent random variables with the following distributions:

x -1 10 1 2 Total

p 0.3 0.1 0.5 0.1 1

xp -0.3 1 0.5 0.2 1.4

x^2p 0.3 10 0.5 0.4 11.2

Mean of X = 1.4

Var(x) = 11.2-1.4^2 =  9.24    

     

y 2 3 5  

p 0.6 0.3 0.1  1

yp 1.2 0.9 0.5 0 2.6

y^2p 2.4 2.7 2.5 0 7.6

Mean of Y = 2.6

Var(Y) = 11.2-1.4^2 =  0.84

3) W=3+2x

Mean of w =3+2*Mean of x = 7.2

Var (w) = 0+2^2 Var(x)= 36.96

8 0
3 years ago
If you divide a polynomial f(x) by the factor (x - 4), the remainder will be equal to f(-4). true or false ?
lorasvet [3.4K]

Answer:

<h3>FALSE</h3>

Step-by-step explanation:

Given the polynomial f(x)  divided by  x-4

To check whether the remainder will be equal to f(-4), we need to get whether the value of x is -4 if we set x-4 to zero as shown;

x- 4 = 0

Add 4 to both sides

x - 4 + 4 =  0+4

x = 4

<em>Since the value of x is 4 not -4 hence the remainder will NOT be equal to f(-4). The answer is false</em>

5 0
3 years ago
Adelle solved the equation 4x/7-6=-20 as shown.
yarga [219]

Step-by-step explanation:

hm

isnt is supposed to be x = -5

4x/7-6 = -20

4x/1 = -20

4x =-20

x = -5

6 0
2 years ago
Other questions:
  • Combine like terms to simplify the expression below 5y+8x-y+12x
    8·1 answer
  • Solve the following inequality: 5x+3 &lt; 6x+2
    9·1 answer
  • How do you write 36/100 as a fraction in simplest form?
    8·1 answer
  • A suit is on sale for $378 which is 28% less than the regular price. what is the regular price?
    15·1 answer
  • The students in Roberto's school are painting a mural that will be 15 feet by 8 feet. First they make a scale drawing of the mur
    8·1 answer
  • Find the solution of y = -x - 3 for x = -2.
    9·1 answer
  • 1) What is the area of a circular pizza pie with a diameter<br> of 12 inches?
    7·1 answer
  • Which of the following are perfect squares select all that apply
    9·2 answers
  • The radius of a circle is 3 miles. What is the circle's area?​
    7·1 answer
  • I need help asap please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!