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
olchik [2.2K]
3 years ago
5

Why is 9 a square number:

Mathematics
1 answer:
Nataly_w [17]3 years ago
4 0
Square number actually means the product can be multiplied by the same number, for example
2 = 1x1
4 = 2x2
9= 3 x 3
so 9 can be square rooted so it's a square number
also 4x4 is 16 not 8 and 8x8 is 64 not 16 :)
You might be interested in
Question 7 of 18
Delicious77 [7]

The more appropriate measures of center and spread are:

  • A. Better measure of spread: the interquartile range (IQR)
  • B. Better measure of center: the median

<h3>Which measures are best for the given data?</h3>

The better measure of the middle would be the median because mean is affected by low and high values which are present in the given data set.

As mean is not being used, standard deviation should not be used for the same reason. This leaves us with the interquartile range which is best because it does not take outliers into account.

Find out more on the Interquartile Range at brainly.com/question/12568713.

#SPJ1

3 0
2 years ago
What is the reciprocal of 2/7?<br><br> A. - 3 1/2<br><br> B. - 2/7<br><br> C. 5/7<br><br> D. 3 1/2
vaieri [72.5K]
The answer is B. The actual reciprocal is 7/2, since the answer means isn't there its means the reciprocal of the negative or positive sign
4 0
3 years ago
The sas relationship is a way to show that triangles are congruent. sets of triangle parts are listed. which set gives parts tha
Anton [14]
Where is the list of triangle parts? I can help you if I see it
3 0
3 years ago
If a = 6 and b = 12 What is side c of a right triangle using the pythagorean<br> theorm?
Sunny_sXe [5.5K]

Answer:

36 root 5 I believe

Step-by-step explanation:

4 0
3 years ago
The probability of guessing correctly on 5 true- false questions is (3)". Express this probability as a fraction without exponen
Free_Kalibri [48]

3/5

Just do the 3 over the five

5 0
2 years ago
Other questions:
  • What is 99.96 rounded to the nearest tenth​
    5·1 answer
  • How do you find the area of this composite figure?
    11·1 answer
  • If tan 0=3/4 find csc0
    13·1 answer
  • A concrete block has a cy
    10·1 answer
  • Please help will mark brainliest
    14·1 answer
  • Rico can walk 3 miles in the same amount of time that Donna can walk 2 miles. Rico walks at a rate 2 miles per hour faster than
    10·1 answer
  • 14. The area of 10 square plots is 160 ares. Find the length in metres of the side of each plot (3mks)​
    6·1 answer
  • The table shows data collected on the relationship between time spent playing video games and time spent with family. The line o
    9·1 answer
  • 5-7. These problems refer to rolling a number cube, then spinning a spinner with the letters A-H on it. Find each probability. S
    15·1 answer
  • Write the ratios for sin X and cos X.<br><br><br>can someone help me with this? I'm super stuck​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!