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
Sati [7]
3 years ago
7

What’s the square root of 4 ?

Mathematics
2 answers:
Artyom0805 [142]3 years ago
8 0
The square root of 4 is .... 2

I hope this helped!!! :D
GalinKa [24]3 years ago
3 0
Hello!

The square root of 4 would be 2.

The square root of a number is a number that can be multiplied by itself to get that number. For example, 6 would be the square root of 36 because when you multiply 6 by itself (6*6) you will get 36. Same thing with 4. When you multiply 2 by itself (2*2) you'll get 4 as your answer.

So the square root of 4 is 2

I hope this helps!
You might be interested in
Round 29.315 to the nearest hundredth
castortr0y [4]

Answer:

29.32

Step-by-step explanation:

sense 1 is the hundredth you just round now so 5 is big enough so it would make the hundreth number go up by 1.

6 0
3 years ago
Alex scored 98,72, and 87 on his first three math test. What must he score on the next test to have an average of at least 86 (P
ss7ja [257]

Answer:

\huge\boxed{\text{At least an } 87\%}

Step-by-step explanation:

In order to find what score Alex must earn to have an average of 86 on all his tests, we need to first note what the formula to find the average of a data set is.

\displaystyle \frac{x_1+x_2+...x_n}{n}

What the formula means is that we have to add up all the values then divide by the total number of values.

Let's represent our unknown number as x.

\displaystyle \frac{98+72+87+x}{4} \geq 86 (since we want AT LEAST an 86).

Let's solve this inequality for x.

  • \frac{98+72+87+x}{4} \cdot 4 \geq 86 \cdot 4
  • 98+72+87+x \geq 344
  • 257 + x \geq 344
  • 257 + x  - 257 \geq 344 - 257
  • x \geq 87

So, Alex must score at least an 87% on his next quiz to have an average of 86%.

Hope this helped!

8 0
3 years ago
there are five people in a room each person shakes the hand of every person exacally once how many handshakes or exchanged
nalin [4]
25  because there's 5 people so you take 5 times 5
5 0
3 years ago
Solve for x . Help me
solmaris [256]
X = 26 because all the angles in a triangle add up to 180.
3 0
3 years ago
The math department sponsors a Math Family Fun Night each year. In the first year, there were 35 participants. In the third year
Serga [27]
The equation would be y=11x+24
3 0
3 years ago
Other questions:
  • Which is equivalent to 49 3/2
    5·1 answer
  • Express 79.2% as a decimal. <br> A. 7.92 <br> B. 79 <br> C. .0792 <br> D. .792
    6·2 answers
  • 2.) Solve 2.3 (Simplify your answer)<br><br>please and thank you!!!​
    8·1 answer
  • Cookies are on sale! Today each cookie costs
    14·1 answer
  • What is the answer for -(-(-(-2)))
    7·2 answers
  • If a hiker starts at sea level and increases her elevation at a rate of 1 foot per minute what will her elevation be in 20 minut
    11·2 answers
  • Find the slope of the following graphs
    13·1 answer
  • What is the value of x? pls help!! :(
    15·2 answers
  • Which input value produces the same output value for
    10·2 answers
  • Quick I need an answer to this Queston:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!