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
svp [43]
2 years ago
15

Find the missing number

Mathematics
1 answer:
Ede4ka [16]2 years ago
7 0

Answer:

Step-by-step explanation:

what happen you find the square root of the two number then you find their product

square root of 4=2

square root of 81= 9

hence, 9x2=18

therefore,

square root of 64= 8

square root of 25= 5

hence, 5x8= 40

giving us the next number

You might be interested in
What is the radius of a circle in which a 30° arc is 2 inches long?
marysya [2.9K]
It would be 1 inch and 15 degree arc due to the act that the radius is half.
5 0
3 years ago
Read 2 more answers
N<br> Which expression has twice the value of 2-2.2-2.2?
Free_Kalibri [48]

Answer:

2^5

explanation:

I did this already man this is easy

7 0
3 years ago
Which numbers in the set of numbers make the inequality 14x+3&gt;5 true?
trapecia [35]
All of them cause if u didnt have them it wouldent be a question
8 0
3 years ago
Read 2 more answers
a smaller copy of the 3 foot by 5 foot flag. the dimensions of the copy are to be 1/6 of the flag. how many times larger is the
Alinara [238K]
It would be 6 times larger for the area of the flag than the copy
6 0
3 years ago
What is the difference between a factor of a number and a multiple of a number? use the number 25 has an example
Ne4ueva [31]

Answer:

  • factor: a submultiple; an integer value that gives an integer quotient when the number is divided by it.
  • multiple: the product of the number and another integer

Step-by-step explanation:

<h3>Factors</h3>

A set of factors of a number (N) is a set of integers {f1, f2, f3, ...} whose product is the number:

  f1 × f2 × f3 × ... = N

Often the term "factors" is used to mean "prime factors," the set of prime numbers whose product is N.

When N = 25, the prime factors are {5, 5}. That is ...

  5×5 = 25

__

<h3>Divisors</h3>

A "divisor" of a number is a sub-multiple of N. That is, the quotient N/k is an integer for some divisor k of N. Usually, we're interested in integer divisors. All prime factors will be integer divisors of N. The term "factor" is often used when the term "divisor" is meant.

Divisors of N = 25 include 1, 5, and 25. There will be an odd number of integer divisors (as here) if the number N is a perfect square.

__

<h3>Multiples</h3>

For an integer k, the value k×N is called a <em>multiple</em> of N, often, the <em>k-th multiple</em> of N.

Multiples of 25 include 25, 50, 75, 100, 125, and any other decimal number ending in 25, 50, 75, or 00.

__

<em>Another example</em>

When N=30, the prime factors are {2, 3, 5}. The divisors are {1, 2, 3, 5, 6, 10, 15, 30}. (Note there are an even number of divisors.) Multiples of 30 include 30, 60, 90, 120, ....

6 0
2 years ago
Other questions:
  • Select all true statements.
    8·1 answer
  • Write the composite number between 41 and 51
    9·1 answer
  • A football team won 33 games in the first three seasons the team played a total of 48 games over the three seasons how many game
    5·1 answer
  • Either use technology to find the P-value or use
    11·1 answer
  • An angle measures 42° more than the measure of its complementary angle. What is the measure of each angle?
    13·2 answers
  • 8y2-4y+1 /2y- please hurry!
    6·1 answer
  • The Hiking Club plans to go camping in a state park where the probability of rain on any given day is 0.66. What is the probabil
    14·1 answer
  • ASAP REALLY NEED SOME HELP!
    9·1 answer
  • A line passes through the point (-2, -6) and has a slope of
    6·2 answers
  • One month Justin rented 3 movies and 5 video games for a total of $39. The next month he rented 9 movies and 7 video games for a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!