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
poizon [28]
2 years ago
15

√32+√42 ÷ √8 +√12 simplify

Mathematics
1 answer:
pav-90 [236]2 years ago
5 0

Note: It should be 48 instead of 42 because √42 cannot be simplified.

Given:

Consider the given expression is

\dfrac{\sqrt{32}+\sqrt{48}}{\sqrt{8}+\sqrt{12}}

To find:

The simplified form of the given expression.

Solution:

We have,

\dfrac{\sqrt{32}+\sqrt{48}}{\sqrt{8}+\sqrt{12}}

It can be written as

=\dfrac{\sqrt{16\times 2}+\sqrt{16\times 3}}{\sqrt{4\times 2}+\sqrt{4\times 3}}

=\dfrac{4\sqrt{2}+4\sqrt{3}}{2\sqrt{2}+2\sqrt{3}}

=\dfrac{4(\sqrt{2}+\sqrt{3})}{2(\sqrt{2}+\sqrt{3})}

=\dfrac{4}{2}

=2

Therefore, the simplified form of the given expression is 2.

You might be interested in
Interest due on 1200 at 8% for 240 days
kompoz [17]

Let us use 360 days for the 1-year term.


principal = 1,200

interest rate = 8% unless otherwise stated, this rate is per annum or annual rate.

term = 240 days


Simple Interest = Principal * interest rate * term

S.I = 1,200 * 8% * 240/360

S.I = 1,200 * 0.08 * 0.667

S.I = 64.032  rounded off to 64


The interest due 1200 at 8% rate is 64 in 240 days.

Hope that helps and feel free to ask me more questions :)


Brainliest??


5 0
3 years ago
Read 2 more answers
For every 3/4 cup of cereal, it's 80 calories. How many calories would be in one cup of cereal?
Crank
1 cup of cereal is about 307 calories


8 0
3 years ago
Read 2 more answers
Prove that the value of the expression does not depend on a:<br><br> a−(6a−(5a−8))
djyliett [7]

Step-by-step explanation:

a−(6a−(5a−8))

a-(6a-5a+8)

a-6a+5a-8

6a-6a-8

0-8

=-8

so the answer doesn't depend on a

3 0
3 years ago
What is 13 - x = -7 what is x in this equation
Zielflug [23.3K]

Answer:

x = 20

(hope i helped)

3 0
3 years ago
Read 2 more answers
A department within an agency is randomly chosen each week for auditing. If there are 25 departments, what is the chance that an
Alexandra [31]

<u>Answer:</u>

The chance that any single department is chosen for auditing in a given week is 0.04%

<u>Explanation:</u>

Given that a department within an agency is randomly chosen per week for auditing and we are given total number of departments are 25 departments of which 1 is to be chosen.

Now chance of any single department to be chosen in any particular week will be given by 1 dividing by total no. of departments

which is equal to 1/25

1/25 = 0.04%

which is the chance of percentage of choosing a department

8 0
3 years ago
Other questions:
  • Select the best answer for the question. 5. Take a look at the figure. What are the coordinates of the point labeled A in the gr
    6·1 answer
  • A plumber uses the expression 48 + 25h to determine the number of dollars to charge each customer. If h = 4, how much does the c
    14·2 answers
  • HELP ME SO EASY I WILL MARK BRAINLEST FOR CORRECT
    5·2 answers
  • A student noticed different gas prices as she drove around town. Find the second quartile. $3.31 $3.28 $3.42 $3.35 $3.31 $3.26 $
    15·2 answers
  • Geometry teacher Plz help me
    14·1 answer
  • Simplify 4x+5/6x2-x-12 - 5x/6x2-x-12
    7·2 answers
  • Reflection across y=3​
    9·1 answer
  • -3z-1=7 what does z equal
    6·2 answers
  • Help me show work I beg<br><br> A 85.7%<br> B 21.1%<br> C 64.4%<br> D 35.4%
    9·1 answer
  • Show how you would convert 500 A.U. into light-years.<br><br> Someone please help I’m so lost
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!