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
Nikolay [14]
3 years ago
10

What is the square root of √64/25 A) 8/5 B) -8/5 C) ±8/5 D) ±320/125

Mathematics
1 answer:
horsena [70]3 years ago
5 0

Answer:

C) ±8/5


Step-by-step explanation:

Both the numerator and the denominator are positive squares (8 is the square root of 64, and 5 is the square root of 25). Finding the square root of both the numerator and the denominator will yield the simplified fraction ±8/5.

Remember: the square roots of a positive square are always both positive and negative. The square root of \sqrt{4} is 2 (2^{2} =4) and -2 (-2^{2} =4)

You might be interested in
The quotient of 37.2/6 is?
Dimas [21]

Answer:

6.2

Just normal division

4 0
3 years ago
Read 2 more answers
How many different committees can be formed from 6 teachers and 37 students if the committee consists of 4 teachers and 4 ​stude
Anna [14]

Answer:

The committee of 8 members can be selected in 990,675 different ways.

Step-by-step explanation:

The order in which the teachers and the students are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

4 teachers from a set of 6.

4 students from a set of 37.

Then

T = C_{6,4}C_{37,4} = \frac{6!}{4!2!} \times \frac{37!}{4!33!} = 990675

The committee of 8 members can be selected in 990,675 different ways.

4 0
2 years ago
What is the approximate result of converting 20 centimeters into inches
Usimov [2.4K]
The answer is 10.........
3 0
3 years ago
Read 2 more answers
How does finding the square root of a number compare to finding the cube root lf a number? Use the number 64 in your explainatio
xenn [34]

If you want to know the concept of square roots and cube roots ?

the square root of a number is that number which when multiplied by itself two times gives us that number

e.g.

√64 = x , so that (x)(x) = 64

and from our multiplication table we know that

(8)(8) = 64 , so that

√64 = 8

the cube root of a number is that number which when multiplied by itself three times gives us that number

e.g.

∛64 = x , so that (x)(x)(x) = 64 , and thus x = 4 because 4x4x4 = 64

so ∛64 = 4

6 0
3 years ago
Find the height of a paralleogram, if its area is 84square inches, its base is 12 inches, and its height is respresented by x +
Ghella [55]
Hope you are having clear concept on this.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A lifeguard earns $10.80 an hour for a 40-hour week and times his base pay for every hour worked over the first 40 hours. If he
    6·1 answer
  • Which equation represents this line in point-slope form?
    9·1 answer
  • △ABC is smailar to △PQR
    6·1 answer
  • Calculate the are of this triangle with the base18cm height 14 and inside 11cm
    11·1 answer
  • There are two types of tickets sold at the Canadian Formula One Grand Prix race. The price of 5 grandstand tickets and 3 general
    5·2 answers
  • When I solved this quadratic using the square root property, I am not sure if i did it correctly and I am not sure if there shou
    9·2 answers
  • Find the measure of
    10·1 answer
  • 73 divided by 8 what is the remainer
    10·2 answers
  • Find the perimeter of the polygon
    11·2 answers
  • The graph of y=f(x) is shown below. According to the graph, what is f(0)?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!