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
STatiana [176]
3 years ago
15

Simplify 6sqrt20 + 8sqrt5 – 5sqrt45

Mathematics
1 answer:
lukranit [14]3 years ago
6 0

Answer:

  • 5√5

Step-by-step explanation:

<u>Simplify</u>

  • 6√20 + 8√5 - 5√45 =
  • 6√4(5) + 8√5 - 5√9(5) =
  • 6(2)√5 + 8√5 - 5(3)√5 =
  • (12 + 8 - 15)√5 =
  • 5√5
You might be interested in
Plz help me!!with this!!
ikadub [295]
 the surface area of that rectangular prism is 247.5.

7 0
3 years ago
PLEASE HELP!!!! I will mark brainliest
strojnjashka [21]

Answer:

I think B.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How can you tell if an ordered pair (x,y) is a solution or a system of linear equations?
zubka84 [21]

Answer:

you will know because it you do the system of whatever thingy and there are no two dots in the same row and the line is straight in either a negative or positive slope at a diagonal the equation is linear and its a function.

Step-by-step explanation:

The image is an example of a linear equation that is both a function and positive lenear

8 0
3 years ago
Read 2 more answers
Roger claims that the two statistics most likely to change greatly when an outlier is added to a small data set are the mean and
Leni [432]

Answer:

No, the Roger’s claim is not correct.

Step-by-step explanation:

We are given that Roger claims that the two statistics most likely to change greatly when an outlier is added to a small data set are the mean and the median.

This statement by Roger is incorrect because the median is unaffected by the outlier value and only the mean value gets affected by the outlier value.

As the median represents the middlemost value of our dataset, so any value which is an outlier will be either at the start or at the end will not the median value. So, the median will not likely change when an outlier is added to a small data set.

Now, the mean is the average of all the data set values, that is the sum of all the observations divided by the number of observations. The mean will get affected by the outlier value because it take into account each and every value of the data set.

Hence, the mean will likely to change greatly when an outlier is added to a small data set.

7 0
3 years ago
Help asap will give brainliest to whoever answer's correctly.
nydimaria [60]

Answer:

cant see the image

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is the domain?<br> (0,1), (-1, -1), (2, 4), (1, -1)
    14·2 answers
  • 7/5 + 3/8 =what /40 + what/40 = ?/?
    6·1 answer
  • A rectangular athletic field is three times as long as it is wide. If the perimeter of tje athletic field is 128 yards, what are
    11·1 answer
  • The slope of the line below is -4. Use the coordinates of the labeled point to
    14·1 answer
  • Lisa is jogging on a circular-shaped track. she jogs halfway around and takes a water break. Then she jogs around another quarte
    6·2 answers
  • What is the area of the polygon
    7·1 answer
  • What is a number decreased by 4 is more than -1 . you have to write an inequality .
    13·1 answer
  • What is the simplest radical form of the expression?
    12·1 answer
  • 2x + 3(x + 5) = 5(x – 3) why is it a no solution answer <br><br><br> 50 POINT!!!!!!!!!!!
    6·2 answers
  • Which number line correctly shows 0.8 + 0.3?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!