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
Nuetrik [128]
3 years ago
5

How is 81 written as a product of its prime factors​

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

Step-by-step explanation:

lets remember which are the prime numbers 1 to 81

2,3,5,7,23,29,31,37,....83

the only way you can write 81 as a product of its prime factors are

3x3x3x3=3^4

You might be interested in
Find the population mean or sample mean as indicated.<br> Sample: 17, 11, 8, 12, 22
Dominik [7]

Answer:

mean:12

Step-by-step explanation:

6 0
3 years ago
Is 23 prime or composite ?
dalvyx [7]
It is prime, it has no factors besides 1,23
3 0
3 years ago
Read 2 more answers
Solve the equation x² = 1.21 *
gogolik [260]

Answer:

x = 1.1, -1.1

Step-by-step explanation:

This is the answer because:

1) Take the root of both sides and solve.

\sqrt{1.21} = 1.1

2) x can also equal -1.1 because -1.1 times -1.1 gives us a positive 1.21 because negative x negative = positive

Hope this helps!

3 0
3 years ago
Emery makes 8 necklaces and 3 bracelets, using a total of 172 beads. Then she makes 1 more necklace and 5 more bracelets, using
DIA [1.3K]

Answer:

15 beads per bracelet

Step-by-step explanation:

8 0
3 years ago
Greatest common factor for 99 and 45
AfilCa [17]
The greatest common factor is 9. 
4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you answer this question y=-3x+4 and y=3x-2 with transitive property of equation
    13·1 answer
  • What decimal is 1/10 of 0.08
    8·2 answers
  • I WILL GIVE BRAINLIEST<br> Solve for x<br> Answer must be simplified<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B7%7D
    5·1 answer
  • Monica and ryan shared 18 cookies. monica ate1/6 of the cookies . ryan ate 1/3 of the cookies . how many cookies were left
    6·1 answer
  • Given 4x = a + b 8c , rearrange the equation for a, in terms of b, c, and x.
    6·1 answer
  • Does this equation produce a horizontal or vertical line: y=5
    9·1 answer
  • Find the value of 3cubed - (4)(2)
    10·2 answers
  • PLZ HELP ME ITS DUE RIGHT NOW
    10·1 answer
  • The size of each exterior angle in a regular
    8·1 answer
  • Y = 15 when x = 60, find y when x = 45
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!