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
qaws [65]
4 years ago
6

Help please I don't understand:(

Mathematics
1 answer:
Butoxors [25]4 years ago
6 0
What do you need help with
You might be interested in
The domain of the function f(x)=3x-6/x is {-3, -1, 2, 4, 5}. What is the function's range?
Maslowich
<span> f(x)=[3x-6]/x is {-3, -1, 2, 4, 5}

</span> f(-3)=[3(-3) -6]]/-3 = -15/-3 = 5
 f(-1)=[3(-1) -6]]/-1= -9/-1 = 9
 f(2)=[3(2) -6]]/2 = 0/2 = 0
 f(4)=[3(4) -6]]/4 = 6/4 = 1.5
 f(5)=[3(5) -6]]/5 = 9/5 = 1.8
<span>
answer is 

</span><span>c {5, 9, 0, 1.5, 1.8} </span>
3 0
3 years ago
Read 2 more answers
1. 40-(-40)+(5x4) i need to know this for my online classes to pass
postnew [5]

Answer:

5x4+80

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write the word sentence as an equation. Then solve the equation.
lesya692 [45]

Answer:

27

Step-by-step explanation:

Here's the complete question:

Write the word sentence as an equation. Then solve the equation. A number k increased by 7 is 34.

An increase in k simply means that there's an addition. This will be:

k + 7 = 34

k = 34 - 7

k = 27

Therefore, the value of k is 27

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
DEF is a dilation image of ABC. What is the scale factor?
horsena [70]

Answer:

Option (2)

Step-by-step explanation:

ΔDEF is a dilation image of ΔABC.

Rule for the dilation,

Scale factor = \frac{\text{Length of one side of the image triangle}}{\text{Length of one side of the original triangle}}

                    = \frac{DE}{AB}

                    = \frac{4}{8}

                    = \frac{1}{2}

Therefore, scale factor by which ΔABC is dilated is \frac{1}{2}.

Option (2) will be the correct option.

7 0
3 years ago
The temperature in Moscow, Russia at 8:00 A.M. is 6 degrees
Ksju [112]

Answer:

0 degrees

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • If f(x) = 5x, what is f-1x
    5·1 answer
  • The table gives the values of a function obtained from an experiment. Use them to estimate 9 f(x) dx 3 using three equal subinte
    14·2 answers
  • Alina's bus runs every 20 minutes if she arrives at her bus stop at a random time what is the probability that she will have to
    14·1 answer
  • Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.
    6·2 answers
  • Which statements are true of functions? Check all that apply.
    5·2 answers
  • The ordered pairs (6, 8), (9,12),(x, 20),(18,y) represent a proportional relationship. find the value of x and y. (choose two an
    13·1 answer
  • If A : B = 5 : 8 and B : C = 4: 3, A : B : C =??​
    7·1 answer
  • What is the slope of the line?
    11·1 answer
  • The sunglasses cost €70
    6·1 answer
  • 8x = 72 Is this nine?? ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!