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
Natalija [7]
3 years ago
15

-2v3 + v75

Mathematics
1 answer:
Lena [83]3 years ago
3 0

Answer:

a)      3\sqrt{3}

Step-by-step explanation:

Step(i):-

Given     - 2 √3 + √75

     we know that        25 × 3 = 75

                 - 2 √3 + √75    

            =    -2 √3 + \sqrt{25 X 3}

By using

       \sqrt{ab} = \sqrt{a}  \sqrt{b}

          =  -2\sqrt{3} + \sqrt{25} X \sqrt{3}

         =  -2\sqrt{3} + 5  \sqrt{3}

        = (-2 + 5 ) \sqrt{3}

       = 3\sqrt{3}

 

You might be interested in
Y=+/ (square root sigh) 346
AnnyKZ [126]
= 18.60108 that’s the answer
6 0
4 years ago
Find the value of x.<br><br> help pls
AlexFokin [52]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
98.42 divided by 1.8
igomit [66]
54.67 but if rounded it will be 54.7
7 0
3 years ago
Read 2 more answers
A colony of 40 bacteria doubles in size every 309 minutes. What will the population be 618 minutes from now?
andreev551 [17]
It will be 69 because 68 is wrong and 69 is right
7 0
3 years ago
What is the unite rate?
bazaltina [42]

Answer:

A unit rate is a rate where the second quantity is one unit , such as $34 per pound, 25 miles per hour, 15 Indian Rupees per Brazilian Real, etc. 1 minute=60 seconds1 hour=60 minutes (or) 3600 seconds1 day=24 hours (or) 1440 minutes.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • The Empire State building in New York City is 1,250 feet tall. It has 103 floors. Rounded to the nearest whole, what is the heig
    6·2 answers
  • Help please 6+6x4+8.................
    10·2 answers
  • Which rule describes the transformation that is a reflection across the x-acis
    12·1 answer
  • Angela needs $60 to buy a series of books, she has saved $24 dollars and plans to work as a babysitter to earn 4 dollars per hou
    7·1 answer
  • A movie theather sells 10 tickets at a time online what is the domain of this graph
    12·1 answer
  • Complete the ordered pairs (9,...), (..., 71) for the equation.<br> y= 10X-9
    6·1 answer
  • Frosting Mountain cupcake shop is running low on vanilla. They have 2 cups of vanilla left and each batch of cupcakes needs 1 4
    9·1 answer
  • Help PLEASE !!!
    6·1 answer
  • if gabby wants to make a regular octagon with a side length of 20 inches of water , how much wire does she need?
    10·1 answer
  • Does this graph represent a function? Need this ASAP
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!