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
stellarik [79]
3 years ago
14

What is the value of a^3, if a =7

Mathematics
2 answers:
alekssr [168]3 years ago
8 0
Ok so remember
x^n means x times itself n times
example
x^2=x times x
x^4=x times x times x times x
so

a^3
a=7
a^3=a times itself 3 times therefor
a^3=a times a times a
subsitute 7 for a
7^3=7 times 7 times 7
7^3=343
Elis [28]3 years ago
7 0
If a = 7, then we can substitute 7 for a in the equation a^{3}.

7^{3} = 7 · 7 · 7 = 343
You might be interested in
Add 1 1/3+(−5/6) <br><br> brainliest given to the right answer
4vir4ik [10]
1 and 1/3 is 3/3 and 1/3 so is 4/3 then

4/3 -5/6 they have to have the same denominators so multiply the first fraction with 2/2

(4•2/3•2)-5/6=(8/6)-(5/6)= (8-5)/6=3/6 that you can simplify as 1/2

4 0
3 years ago
Read 2 more answers
Henry can write 5 pages of his novel in 3 hours. At this rate, how many pages can Henry write in 8 hours
Ludmilka [50]

Answer:

13 novels

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
According to records from the last 50 years, there is a 2/3 chance of June temperatures being above 80 F. Azul needs to find the
umka21 [38]
I think the answer is 52% because I got it correct on i-Ready. I really hope this helps because I hate that when you fail you have to redo a lesson. 

Have a great day and let me know if this is the right answer. 
6 0
3 years ago
Read 2 more answers
(6.25•10^9)(9.8•10^16)
AVprozaik [17]

Answer:

This is your answer.. you add exponents

7 0
3 years ago
Verdadero o falso: Q (números racionales) ∩ I (números irracionales) = Ø. Porque?
ozzi

Answer:

I think true but can u translate to english so I could understand

7 0
3 years ago
Other questions:
  • A report states the average selling price is almost $520,000. Which measure of center was most likely used for the report?
    7·2 answers
  • I need help with this plz...Thanks
    11·1 answer
  • Tyra is training for a bicycle race. Each week she rides a total distance greater than 10 kilometers and less than or equal to 3
    12·2 answers
  • Can someone answer this ?
    14·1 answer
  • 4x-3y=-24 eq 1) ×2<br>2x+15y=14 eq 2)×4​
    5·2 answers
  • Can someone help me with this? The teacher assigned this for homework even though we haven't learned about this yet...... it's a
    12·1 answer
  • Help me plz with algebra!!!<br>​
    11·1 answer
  • The difference of A and B is 3 the sum of A and B is 13 what are the values of a and b
    11·1 answer
  • Please help!
    10·1 answer
  • When a constant force acts upon an object, the acceleration of the object varies inversely with its mass. When a certain constan
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!