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
ella [17]
3 years ago
6

How do u simplify these radicals???

Mathematics
1 answer:
AlladinOne [14]3 years ago
4 0
1. √48  →  √16 * √3  =  4√3

3.
 √12  →  √4 * √3  =  2√3

7. √125  →  √25 * √5  =  5√5

8. √20  →  √4  *  √5  =  2√5

9.  √18  →  √9  *  √2  =  3√2

10. √32  →  √16  *  √2  =  4√2

11.  √50  →  √25  *  √2  =  5√2

12.  √27  →  √9  *  √3  =  3√3 

You might be interested in
What is the value of x?
Goshia [24]

Answer:

value of x is 20

Step-by-step explanation:

If u got any doubt regarding this u can ask anytime :)

3 0
3 years ago
Read 2 more answers
At a store, customers are randomly selected to participate in a survey. On Friday, there were 500 customers at the store. Out of
Svetlanka [38]
Divide the number of people selected by the total number of people.

90/500 = .18

This means that 18% of the customers were selected for the survey.

If the probability is the same on Saturday, then we can multiply the expected customers by our .18

700 x .18 = 126

126 should be selected for the survey on Saturday.
7 0
3 years ago
How much interest is earned on $583 at 8% for six years
grigory [225]
$279.84 interest is earned                                                                   
6 0
3 years ago
Freight cars on some trains can each haul 60 tons of cargo. How many 500​-pound containers can be hauled by this type of freight
zavuch27 [327]

Answer:240 500 pounds containers

Step-by-step explanation:

Each ton is 2000 pounds.? Convert 60 tons to pounds to get 120000 pounds and then divide it by 500

5 0
3 years ago
Solve the following recurrence relation: <br> <img src="https://tex.z-dn.net/?f=A_%7Bn%7D%3Da_%7Bn-1%7D%2Bn%3B%20a_%7B1%7D%20%3D
-Dominant- [34]

By iteratively substituting, we have

a_n = a_{n-1} + n

a_{n-1} = a_{n-2} + (n - 1) \implies a_n = a_{n-2} + n + (n - 1)

a_{n-2} = a_{n-3} + (n - 2) \implies a_n = a_{n-3} + n + (n - 1) + (n - 2)

and the pattern continues down to the first term a_1=0,

a_n = a_{n - (n - 1)} + n + (n - 1) + (n - 2) + \cdots + (n - (n - 2))

\implies a_n = a_1 + \displaystyle \sum_{k=0}^{n-2} (n - k)

\implies a_n = \displaystyle n \sum_{k=0}^{n-2} 1 - \sum_{k=0}^{n-2} k

Recall the formulas

\displaystyle \sum_{n=1}^N 1 = N

\displaystyle \sum_{n=1}^N n = \frac{N(N+1)}2

It follows that

a_n = n (n - 2) - \dfrac{(n-2)(n-1)}2

\implies a_n = \dfrac12 n^2 + \dfrac12 n - 1

\implies \boxed{a_n = \dfrac{(n+2)(n-1)}2}

4 0
2 years ago
Other questions:
  • What is the slope of the line that goes through the points (1, -5) and (4, 1)
    9·2 answers
  • A square patio has an area of 200 square feet how long is each of the patio to the nearest tenth?
    9·1 answer
  • in a scale drawing, a sofa is 3 inches long. If the actual length of the sofa is 5 feet long, find the scale factor
    15·1 answer
  • How do write 110 as a sum of hundreds and tens
    5·2 answers
  • F(x)=4x-1 G(x)=2x+3<br> Find (fog)(2)
    12·1 answer
  • The diagram represents a flower border that is 3 feet wide
    12·1 answer
  • An angle measures 135 degrees through what fraction does the angle turn
    14·1 answer
  • A car travels 312 miles in the same time that a motorcycle traveled 272. If the cars speed is 10mph more than the motorcycles, f
    14·1 answer
  • (2/3) to the 3rd power] plus [(3/4) to the zero power]
    11·1 answer
  • PLZ HELP QUICKLY
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!