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
Slav-nsk [51]
3 years ago
5

What is an expression equivalent to 4d-4?

Mathematics
2 answers:
hoa [83]3 years ago
8 0

4(d-1), if you expand it gets 4d-4.


irga5000 [103]3 years ago
8 0

Answer:

4 ( d - 1 )

Step-by-step explanation:

You just have to factorize ;)

You might be interested in
HELP ME ASAP PLEASE!!!!!
IceJOKER [234]

Answer:

  see attached

Step-by-step explanation:

That things are the same when they're both the same as something else is the "transitive property." It applies to many things, from interchangeable parts to math expressions to geometrical objects, as here.

When there are 3 given statements, and two of them are shown as such, it isn't hard to determine what the third one is.

The remaining blanks can be filled by the process of elimination.

6 0
3 years ago
Which of the following statements are true? check all that apply.
Margaret [11]

<u>Answer:</u>

1 and 5 are correct.

<u>Step-by-step explanation:</u>

1. The mean is affected by outliers.  - TRUE

(the mean is the average so each of its values affect it.)

2. The mean is always a more accurate measure of center than the median. - FALSE

(the mean gives a better idea of the values while the the central values for normal distributions are described using the median value.)

3. Removing an outlier from a data set will cause the standard deviation to increase. - FALSE

(it makes the data set more normal by reducing the standard deviation, not increasing it. )

4. If the data set’s distribution is skewed, then 95%of its values will fall between two standard deviations of the mean. - FALSE

(the 68-95-99.9 rule works for the normal distribution, but the skewed distribution.)

5. If a data set’s distribution to skewed to the right, its mean will be larger than its median. - TRUE

(the mean is always pulled towards the direction of the skewness.)

5 0
3 years ago
Can someone help me? It's urgent and thank you!
Alex17521 [72]

Answer:

C

Step-by-step explanation:

It should be C since whenever something is explained by X, the number (which in this case is 3) will be negative on the X axis line. Hope I helped

6 0
3 years ago
A line has a slope of -3 and a y intercept of 3. What is the x intercept
Vilka [71]

The equation of the line would be y = -3x + 3

The x intercept is when y is equal to 0.

To solve for the x intercept, plug 0 in for y and then solve

0 = -3x + 3

0-3 = -3x +3 -3

-3 = -3x

-3/-3 = -3/-3x

1 = x

The x intercept is (1,0)

8 0
3 years ago
Read 2 more answers
6.<br> Lin boughi 3 hats for $22.50. What is the unit rate?
cricket20 [7]

Answer:

$7.50 per hat

Step-by-step explanation:

have a good night :)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Leo's townhouse has a market value of $310,000. The property in Leo's area is assessed at 40% of the market value. The tax rate
    13·1 answer
  • 5th grade math plz help​
    7·2 answers
  • Sheryl takes a summer job selling hats for a local soccer team. She realizes that there is a relationship between the number of
    11·1 answer
  • What is the difference?
    6·1 answer
  • Nick wants to fence in a rectangular section of his yard to make a dog run that has a perimeter of at least 48 ft. The total len
    5·1 answer
  • What is the solution to the equation √8x = √4+2x?
    7·1 answer
  • Find Y. Round to the nearest tenth. Z 90 ft 55 ft X 50 ft Y Y= [?​
    9·1 answer
  • Evaluate the function rule below when x= -2<br><br> F(x)=3x+2
    11·1 answer
  • What are the solutions of the equation x^2+15=79?
    9·1 answer
  • Find the discriminant of the equation <br> 3x^2-10x – 4 = 0.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!