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
ipn [44]
3 years ago
12

What is square root of x squared?

Mathematics
2 answers:
Anika [276]3 years ago
8 0
The following holds:

\sqrt{x^2} =|x| 

hope it helps.
vodomira [7]3 years ago
7 0
It would be x itself, lets say the value of x is 4, 4 squared is 2, and 2 squared is 4.
You might be interested in
What situation can be modeled using the same equation -4 + 4 equals 0​
Lorico [155]
The answer is B because it is at -4 then increases 4 so now it is 0 degrees .
7 0
3 years ago
Betty's grade in science class is affected by the number of missing assignments. The table below shows the science grade percent
Angelina_Jolie [31]

Hi!

y=-5x+95

<em>Plug in </em>15 for x

y=-5(15)+95

<em>Multiply </em>-5 <em>and </em>15

y=-75+95

<em>Add </em>-75 <em>and </em>95

y =15

-------------------------------------------------------------------------------------------------------------

Betty's percentage is 15%.

The rate of change is the amount it changes for every missing assignment, therefore it would be -5.

5 0
3 years ago
The sum of 3 numbers is 131. the second of three numbers is seven more than twice the first. the third number is 12 less than th
arsen [322]
A+b+c = 131

b = 7 + 2a and c = a - 12
 so a + 7+2a + a-12 = 131
then 4a -5 = 131
then 4a = 136
and a = 34....so b= 75 and c = 22....check 34+75+22=131√
6 0
3 years ago
Write the expression in factored form. 81m^4 -25
Makovka662 [10]
(9m^(2)+5)(9m^(2)-5)
that  will be your answer


4 0
3 years ago
$5.42 in change. How much did each bag of chips cost?
Gnoma [55]

Answer:

$2.71

Step-by-step explanation:

Hey!

I multiplied $2.71 by 2 and that gave me $5.42

3 0
3 years ago
Read 2 more answers
Other questions:
  • supervisor records the repair cost for 25 randomly selected dryers. A sample mean of $93.36 and standard deviation of $19.95 are
    6·1 answer
  • Guys I need help what is 8+[4+(-9)] please.
    10·2 answers
  • Factorise mx+cx+my+cy<br> With steps!!!<br> x=algebra x
    12·2 answers
  • 4/9 of students at school are boys if there are 2601 students at the school how many are girls
    10·2 answers
  • What is 7 3/4 + 2 3/4
    5·1 answer
  • What do you think the actual side length of the square is? That is, what is the number that when squared is equal to 29?
    11·1 answer
  • Assume that you plan to use a significance level of alpha α equals =0.05 to test the claim that p1 equals = p2. Use the given sa
    5·1 answer
  • You randomly select k integers between 1 and 100, inclusive. What is the smallest k that guarantees that at least one pair of th
    14·1 answer
  • What is the answer NEED HELP ASAP<br><br> b-14=9 WHO ever answers gets 10 points
    12·2 answers
  • The following are Noah's scores on his first ten exams: 89, 90, 79, 92, 80, 94, 86, 91, 82, 89. Calculate the sum of Noah's poin
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!