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
Ede4ka [16]
3 years ago
15

If f(x) = x - 9 and g(x) = -6x - 3,

Mathematics
1 answer:
Otrada [13]3 years ago
8 0

9514 1404 393

Answer:

  -1 is in the domain of fºg

Step-by-step explanation:

Both functions are odd-degree polynomials (as written here), so both functions have a domain and range of "all real numbers."

  -1 is in the domain of f(g(x))

You might be interested in
Lisa selects a marble from a jar containing 6 red marbles and 2 green marbles and does not replace it. She then selects a second
m_a_m_a [10]

Answer:

15/28 = 53.57%

Step-by-step explanation:

E 1 = select a red marble

E2 = select a red marble

E 1 ∩ E2

6/8 x 5/7

3/4 x 5/7 = 15/28 = 53,57%

4 0
3 years ago
Read 2 more answers
Please help answer this the best you can for brainlst <3
kow [346]

Answer:

Independant: b

Dependant: d

I hope this helps! If it does, please mark my answer brainliest. I need it to level up! <3

4 0
3 years ago
Read 2 more answers
Explain why the polynomial 100x^2 + 150x + 49 is not a perfect square.
Ad libitum [116K]
Answer: The correct answer is Choice C.

For this polynomial to be a perfect square, it would need to be:
(10x + 7)^2

This will ensure that the first terms and the last terms will be 100x^ and 49. However, if you use foil to multiply the factors, you will not get 150x for the center term. Choice C also states that 150x will not be the middle term.
4 0
3 years ago
(PLEASE HELP ASAP)
zepelin [54]

Answer:

B. 2 and 6

Step-by-step explanation:

5 0
3 years ago
Suppose theta= 11pi/12. How do you use the sum identity to find the exact value of sin theta?
SIZIF [17.4K]
The better way is, first we have to find the equivalent in degrees

2\pi=360\º

\frac{11\pi}{12}=345\º

now we can change this value to -15\º

how do we get an angle like this?!

30\º-45\º=-15\º

then

sin(30\º-45\º)=sin(30\º)*cos(45\º)-sin(45\º)*cos(30\º)

\begin{Bmatrix}sin(30\º)&=&\frac{1}{2}\\\\sin(45\º)&=&cos(45\º)&=&\frac{\sqrt{2}}{2}}\end{matrix}\\\\cos(30\º)&=&\frac{\sqrt{3}}{2}\end{matrix}

now we replace this values

sin(-15\º)=\frac{1}{2}*\frac{\sqrt{2}}{2}-\frac{\sqrt{2}}{2}*\frac{\sqrt{3}}{2}

sin(-15\º)=\frac{\sqrt{2}}{4}-\frac{\sqrt{6}}{4}

\boxed{\boxed{sin(-15\º)=sin(345\º)=\frac{\sqrt{2}-\sqrt{6}}{4}}}
4 0
3 years ago
Other questions:
  • Based on the graph below, how would you describe the curve?
    8·2 answers
  • Which one is bigger centigrams in milligrams​
    10·2 answers
  • Apply the distributive property to factor out the GCF.<br><br> 14x + 21y + 7z= _________
    11·1 answer
  • Jason got 16 hits in his baseball tournament. Two of his hits were home runs, ten were ground balls and the rest were line drive
    10·1 answer
  • PLEASE HELP I DONT UNDERSTAND ILL GIVE MORE IF ITS RIGHT
    7·1 answer
  • What is the slope of the line <br> (Picture below)
    13·1 answer
  • Helppppp pleaseeeeeeeeeeeeee
    14·2 answers
  • What are the dimensions of a storage tank
    9·1 answer
  • What is the area of the rectangle shown on the coordinate plane?
    10·1 answer
  • Which points are solutions to the system of inequalities shown below check all that apply y&gt;x+1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!