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
lawyer [7]
3 years ago
11

Simplify the following surds √32​

Mathematics
2 answers:
3241004551 [841]3 years ago
8 0

Answer:

5.65685424949

Step-by-step explanation:

nevsk [136]3 years ago
5 0

Answer:

The answer is 5.7

Step-by-step explanation:

square root of 32

√32→ 32 isn't a perfect square so you would only be able to put it into mixed radical form and/or decimal

√(16×2) →break 32 into 2 products, one of which is a perfect square, being 16

√16•√2 → now square 16

4√2 → in mixed radical form  

4(1.414213) → multiply

5.65685424 →decimal form

You might be interested in
PLEASE HELP QUICKLY: (FIRST ANSWER GETS BRAINLIEST)
kodGreya [7K]

Answer:

Buy the batteries and stereo online:  

4.99*2= $9.98 +$90 = $99.98  

6.99-5.00 = $1.99  

99.98+1.99=$101.97  

3Cds in store  

7.97*3= $23.85  

5% tax = 1.19  

10% off = 2.39  

$23.85 - $1.19= $22.66  

22.66 + 101.97= $124.63  

All in store:  

12+100+23.85= 135.85 - 6.45 = $129.40  

All online:  

9.98 + 90 + 26.85= 126.85 +$1.99 = 128.84

<u><em>(CREDIT: Hussain514)</em></u>

8 0
4 years ago
What’s the answer????
Vera_Pavlovna [14]

Answer:

add those numbers and dived by the

Step-by-step explanation:

3 0
3 years ago
Jeff Jones earns $1,200 per week. He's married and claims four withholding allowances. The social security rate is 6.2% on $118,
padilas [110]

Answer:

$1068.95

Step-by-step explanation:

Gross Pay = $1200

Health Insurance deducted = $42.50

Taxable Pay = 1200 - 42.50

                     = $1157.50

Social security rate = 6.2%

                                = \frac{6.2}{100}

                                = 0.062    (converted into decimal)

Social security Tax = Taxable Pay * Social security rate

                                = 1157.50 *0.062

                                = 71.765

                                = $71.77 (rounded off to the nearest hundredth)

Medicare Tax rate = 1.45%

                               = \frac{1.45}{100}

                               = 0.0145      (converted into decimal)

Medicare Tax = Taxable Pay * Medicare Tax rate

                       = 1157.50 * 0.0145

                        = $16.78

Net Pay =  Gross Pay - Health Insurance deducted - Social security Tax - Medicare Tax

= 1200 - 42.50 - 71.77 - 16.78

= 1200 - (42.50 + 71.77 + 16.78)

= 1200 - 131.05

= $1068.95

7 0
3 years ago
Find all the cube roots of cube roots <br><img src="https://tex.z-dn.net/?f=2%20%7Be%7D%5E%7B2i%5Cpi%7D%20" id="TexFormula1" tit
DochEvi [55]

Answer:

It is

1.26{e}^{ \frac{2i\pi}{3}}

Step-by-step explanation:

2 {e}^{2i\pi}

cube root:

=  \sqrt[3]{2 {e}^{2i\pi}}  \\  = ( {2 {e}^{2i\pi})}^{ \frac{1}{3} }  \\   =  {2}^{ \frac{1}{3} } ( {e}^{ \frac{2i\pi}{3} } ) \\  = 1.26{e}^{ \frac{2i\pi}{3}}

7 0
3 years ago
There are 23 countries in North America, 12 countries in South America, 47 countries in Europe, 44 countries in Asia, 54 countri
Eduardwww [97]

Using probability concepts, it is found that:

1. P(A) = 0.2268.

2. 100%.

3. 0%.

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

A probability is the <u>number of desired outcomes divided by the number of total outcomes.</u>

Item 1:

  • 44 countries in Asia.
  • Total of 23 + 12 + 47 + 44 + 54 + 14 = 194 countries.

Then:

P(A) = \frac{44}{194} = 0.2268

Itens 2 and 3:

  • The complement of an event is it's negation.
  • Either an event happens, or it does not, that is, either the event happens, or it's complement does, thus the sum of the probabilities of an event and it's complement is of 100%.
  • From the above bullet point, there is also a 0% probability that neither an event nor its complement happens.

A similar problem is given at brainly.com/question/24297482

7 0
3 years ago
Other questions:
  • Use the x and y intercepts to sketch the graph of each line. Show work.
    10·1 answer
  • Someone plz help me!!<br>2(4x)+7(9x)-2=4(8x)
    10·1 answer
  • What is the inverse of the statement “If there is an open chair, then I will sit down”?
    14·1 answer
  • Simplify 5^-4 over 5^3
    13·1 answer
  • A store offers a rewards program where shoppers earn 1 point for every $5 they spend plus 100 bonus points on their first purcha
    13·1 answer
  • A school district wants to determine the most effective way to prepare seniors for the SAT. They randomly select senior level ma
    8·1 answer
  • Kara's car used 1/16 gallons
    6·1 answer
  • Please help! Algebra hw! Hrw
    10·2 answers
  • How many solutions does this system have?​
    9·1 answer
  • Find the measure of angle A.<br><br> 71° x+49<br> +72
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!