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
Salsk061 [2.6K]
3 years ago
5

Is 81 both a perfect square and a perfect cube?

Mathematics
2 answers:
amm18123 years ago
6 0
81 is not a perfect square nor a perfect cube, because 81 is an odd number so no matter how you stacked 81 cubes up you would still be missing one cube.
DiKsa [7]3 years ago
3 0
81 is only a perfect square
hope i helped
You might be interested in
Is 0.7777.... a rational or irrational number and why
xxTIMURxx [149]

Answer:

irrational.

Step-by-step explanation:

0.7777... repeats and does not end so it is irrational

6 0
3 years ago
Read 2 more answers
I wanna know what’s the answer for 3.2 = ?
galben [10]

Answer:

3.2 in fraction form is 3 1/5

if the . is a multiplication sign then it is 6

7 0
3 years ago
Help me with my math homework
saul85 [17]
1. 2√2
2. √5
3. 5√3
4. 10
5. 4√2
6. 3√5
7. 4√3
8. 5√5
9. 3√2
10. 3√3
11. 4
12. 6
13. 5√2
14. 2√3
6 0
2 years ago
Are these answers correct?
LenKa [72]
Yes it is correct :)
4 0
3 years ago
Yoko runs10 miles in75 minutes. At the same rate, how many miles would she run in 69 minutes?
Ostrovityanka [42]
She would run 9.2 miles.
3 0
3 years ago
Read 2 more answers
Other questions:
  • write an equation in point-slope form of the line that passes through the point (4,−9) and has a slope of 6. PLEASE HELP I NEED
    6·1 answer
  • Which College entrance exam has the least amount of math problems to work? ​
    5·1 answer
  • Please help. Will give Brainliest.
    5·1 answer
  • What is 0.303 as a fraction ?
    15·2 answers
  • PLEASE HELP I GIVE THANKS
    13·2 answers
  • A community sports league is raising money by making custom shirts to sell
    10·1 answer
  • A student can solve 20 problems in 30 minutes. How long would it take him to solve 50 problems? Answer fast please.
    6·2 answers
  • Which equation is correct?
    5·2 answers
  • What is the total number of possible four-card poker hands if the hand contains exactly one heart?
    5·1 answer
  • 1. Triangle HYV and Triangle AYB are similar. What is the value of x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!