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
aleksandrvk [35]
3 years ago
12

What is the side length of a square with the area of 20cm2

Mathematics
1 answer:
rodikova [14]3 years ago
5 0

Answer:

S = a² => 20 = a² => a = √20 ≈ 4.5 cm

Step-by-step explanation:

You might be interested in
Simplify: (3x+3) (x + 2)
N76 [4]

Answer:

3x² + 9x + 6

Explanation:

(3x + 3)(x + 2)

= (3x + 3)(x + 2)

= (3x)(x) + (3x)(2) + (3)(x) + (3)(2)

= 3x² + 6x + 3x + 6

= 3x² + 9x + 6

7 0
4 years ago
Read 2 more answers
11. In a class, the probability of being a boy is 5/6. If there are 36 girls in the class, how many total
seraphim [82]

Answer:

66

Step-by-step explanation:

6 0
3 years ago
How you explain the can you compare how you feel right now with how you felt before we started with the relaxation activity? On
DochEvi [55]

Answer:

I would rate my feelings 4 on a scale of 5

Step-by-step explanation:

Before exercising I usually feel low and heavily laden with overwhelming thoughts and the feeling doesn't seem to leave except in engage in some form of activities that will take my time and consciousness of time.

Like exercising does take time and it's very engaging one wouldn't know the passage of time while doing some physical task.

It's always relaxing after engaging in physical exercise,I also see it as physical therapy for mental health.

8 0
3 years ago
0.546 = 0.4 + ? + 0.006<br> Please Explain the Answer to me!
nadya68 [22]

Answer:  ? = 0.14

Step-by-step explanation:

So you need to find the value that fits the question mark. This means you have to get it by itself.

To start you subtract 0.4 from 0.546, which equals .146. Then you subtract 0.006 from 0.146 to get 0.14

What it looks like mathematically :

0.546 = 0.4 + ? + 0.006  

0.146= ? + 0.006  

0.14=?

Hopes this helps :)

5 0
3 years ago
What does x mean in a math equation
monitta
An unknown variable ..............
4 0
3 years ago
Read 2 more answers
Other questions:
  • Malcom buys a 5/6 pound of black beans and a 3/4 pound bag of pinto bans. How many pounds of beans does Malcom buy in all.
    12·2 answers
  • Factor each expression 8 + 16
    9·1 answer
  • Use the following problem to answer the question below: Given: 3(x – 4) = 33 Prove: x = 15 Statements Reasons 3(x – 4) = 33 Give
    13·1 answer
  • What is the solution to the equation<br> 5x-31=2x+8
    10·1 answer
  • What is 766258 rounded to the nearest ten thousand​
    9·2 answers
  • Math scores on the SAT exam are normally distributed with a mean of 514 and a standard deviation of 118. If a recent test-taker
    10·1 answer
  • In the United States, the mean birth weight for boys is 3.41 kg with a standard deviation of 0.55 kg. Assume that the distributi
    13·1 answer
  • Which pair of equations could not be used to solve the following equations for x and y?
    9·2 answers
  • After the new admission to the school, there is an increase of 30 percent of students. If the total number of students is now 12
    11·1 answer
  • What are the terms in the expression<br> x² + 2x + y 22?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!