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
Yanka [14]
3 years ago
13

How to simplify 9m+4 (12-m)

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0
5m+48 you will need to distribute 4 to the equation in the parenthesis first 9m+4(12-m) 9m+48-4m combine like terms 5m+48
You might be interested in
The sum of three consecutive integers is 84. What are the three numbers?
Mashcka [7]

Answer:

they are 27, 28, and 29.

Step-by-step explanation:

7 0
2 years ago
I need help with this question? Please and thank you!!!!<br> #15
4vir4ik [10]
Ref3vygrnvrgnubub  frrrrrrrrvcrf
7 0
2 years ago
Read 2 more answers
I need help, someone help me, please
lara [203]

Answer:

(a): 46 degrees

(b): 63 degrees

(c): 27 degrees

(d): 60 degrees

Step-by-step explanation:

6 0
2 years ago
What are the coordinates of the orthocenter of LMN ?
Sauron [17]

Answer:

a (1, 2.5)

Step-by-step explanation:

When talking about the orthocenter, you want to make sure that the point you are looking for is in the exact center.  Since coordinate N of the x value is 1, we can safely assume that your top two choices are either a and b.  B wouldn't work since it is not at the exact center which makes your answer A.

8 0
2 years ago
Determine the domain of the function (fog)(x) where f(x)=3x-1/x-4 and g(x)=x+1/x
Katarina [22]

Answer: (-∞,-1) ∪ (0,+∞)

Step-by-step explanation: The representation fog(x) is a representation of composite function, meaning one depends on the other.

In this case, fog(x) means:

fog(x) = f(g(x))

fog(x) = 3(x+\frac{1}{x} )-\frac{1}{x+\frac{1}{x} } -4

fog(x)=3x+\frac{3}{x} -\frac{1}{\frac{x^{2}+x}{x} } -4

fog(x)=3x+\frac{3}{x} -\frac{x}{x^{2}+x} -4

fog(x)=\frac{3x^{2}(x^{2}+x)+3(x^{2}+x)-x-4x(x^{2}+x)}{x(x^{2}+x)}

fog(x)=\frac{3x^{4}+3x^{3}+3x^{2}+3x-x-4x^{3}+4x^{2}}{x(x^{2}+x)}

fog(x)=\frac{3x^{4}-x^{3}-x^{2}+2x}{x(x^{2}+x)}

This is the function fog(x).

The domain of a function is all the values the independent variable can assume.

For fog(x), denominator can be zero, so:

x(x^{2}+x) \neq 0

If x = 0, the function doesn't exist.

x^{2}+x \neq0

x(x+1) \neq0

x+1\neq0

x\neq-1

<u>Therefore, the domain of this function is: </u><u>-∞ < -1 or x > 0</u>

5 0
3 years ago
Other questions:
  • Why is math important in every day life?
    6·2 answers
  • Solve the equations using the quadratic formula.<br><br> x^2 - 4x + 3 = 0<br><br> x^2 + 10x = -25
    7·1 answer
  • A car travels 100 meters in 5 seconds. Whats is the speed of the car
    12·1 answer
  • Solve<br><br> 7x - 2 = 5x + 14
    9·1 answer
  • Can someone please help me?
    10·1 answer
  • Chelsea has a savings account that pays 6% annual interest, compounded monthly, and she has made no deposits or withdrawals sinc
    11·2 answers
  • A baseball team has a record of 47 wins and 39 losses. How many games must the team win, in a row, so that the winning percentag
    12·1 answer
  • pls help Using the pattern learned for the square of a binomial, square (3x-5y^2) Explain the pattern.
    14·1 answer
  • How do you expand n! and (n+1)!
    7·2 answers
  • What is the perimeter of the figure below. Round to the nearest tenth.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!