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
sergejj [24]
3 years ago
9

Which function is the inverse of f(x) = -5x - 4?

Mathematics
1 answer:
GarryVolchara [31]3 years ago
3 0
D I think I’m not sure
You might be interested in
|-3 + 15| what is the sum (answer) ? I think it is 12 but my friend thinks it is 18. Who is right?
Aliun [14]
I do believe it is 12 as well considering the fact that it's negative three and not positive. If it was a positive three then maybe it would be 18.
4 0
3 years ago
Read 2 more answers
If 20 out of 25 students in a P.E. class are boys, what percent of the class is made up of boys?
Ivanshal [37]
80% !
hope this helps
4 0
3 years ago
Suppose that you can only use the set of small letters characters (a-z) and odd numbers (1, 3, 5, 7, 9) to set a password. What
Flauer [41]

Answer:

31^8

Step-by-step explanation:

To create a password, you need to select 8 characters (not necessarily different) from the set {1,3,5,7,9,a,b,c,...,z}. Now, this set has 31 elements: the 26 lowercase letters from the alphabet and the 5 odd numbers (1,3,5,7,9).

Now, there are 31 ways to choose the first character, it can be any element from our set. The second character can also be chosen in 31 ways, because there are not restrictions (repetitions, specific characters, etc). Similarly, the third, fourth, fifth, sixth, seventh and eighth characters have 31 possibilities each one.

The number of passwords is the number of ways of selecting the 8 characters, then by the multiplication principle the number of passwords is 31×31×31×31×31×31×31×31=31^8.

6 0
3 years ago
How would you expand log412 so that it can be evaluated, given log43 ≈ 0.792?
BigorU [14]
The answer is C just guessed and i got it right.
8 0
3 years ago
Read 2 more answers
A square rug has an area 80ft which is the best approximation of the length of one side of the rug.....Explain...If you can show
kow [346]
So to find the answer, first we need to understand how to approximate square roots. 80 is an imperfect square, so we're going to have to round the answer. To find that, we need to find the multiples 80.

72, 80, 81.
8, x, 9

So the distance apart between 72 and 81 is 9. The answer, x, is obviously between 8 and 9, and since the distance between these to is 9, your answer is going to be 8.9 .
5 0
3 years ago
Other questions:
  • Which describes the number and type of roots of the equation 4x^3-6x^2+15x+2=0?
    13·1 answer
  • I WILL GIVE BRAINLIEST. Please help!
    15·1 answer
  • The graph plots four equations, A, B, C, and D:
    9·2 answers
  • Consider the points ​
    10·1 answer
  • Danny’s dog weighs 45.33 pounds. His cat only weighs 14.89 pounds. About how much more does his dog weigh?
    13·1 answer
  • Slope is –2, and (5, 3) is on the line.<br> To be put into slope intercept form
    14·2 answers
  • What is the formula of sine?
    11·1 answer
  • I'll give u branliest and 10 points <br> please hurry due soon:)
    6·1 answer
  • Plz answer fast today
    10·1 answer
  • Hellp help<br>x =x=x, equals <br><br>^\circ <br><br>∘<br><br> degrees
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!