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
solong [7]
3 years ago
14

Is the number 749 rational?​

Mathematics
1 answer:
Stolb23 [73]3 years ago
3 0
Yes. Because rational numbers can be written in a form of fraction and they are integers.
You might be interested in
I saved the best for last :]
harkovskaia [24]

Answer:

a¹⁸b²⁴c⁵⁴

Step-by-step explanation:

(aᵇ)ᶜ = aᵇᶜ = aᵇ×ᶜ

(-aⁿ)ᵒᵈᵈ = -aⁿ

(-aⁿ)ᵉᵛᵉⁿ = aⁿ

aⁿ × aⁿ = aⁿ⁺ⁿ

_________

In this situation, 6 is an even exponent which means that the negative coefficient of this 9th degree monomial will be positive. Now the only step is to multiply the exponents by the exponent outside of the perenthesis which is 6.

so (-a³b⁴c⁹)⁶ = ((-a³)⁶(b⁴)⁶(c⁹)⁶) = ((a³ˣ⁶)(b⁴ˣ⁶)(c⁹ˣ⁶)) = ((a¹⁸)(b²⁴)(c⁵⁴)) = <em>a¹⁸b²⁴c⁵⁴</em>

4 0
3 years ago
Solve the equation and check your answer 6 1/2=1 1/4 +n
Damm [24]

The answer 5 (1/4) because if you add 1 and a quarter to it then that would make it 6 and a half

8 0
3 years ago
What is 12% of 1,250
Mashcka [7]

Answer:

150

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Music lessons cost $20 per week. How much do 6 weeks of lessons cost? i need the expression
Darya [45]

Answer:

20+20+20+20+20+20= 120

Step-by-step explanation:

2^6 = 120 hope this helps! plz mark brainliest

7 0
3 years ago
Read 2 more answers
Explain how to use mental math to find 620-278?
xz_007 [3.2K]
Party do 6-2,2-7,0-8
4 0
4 years ago
Read 2 more answers
Other questions:
  • The volume of a cylinder is 144π in^3 and the radius is 4 in what is the hight
    10·2 answers
  • Write 500.2 in word form
    9·1 answer
  • Brian wants to have $7000 in the bank in 10 years. He deposits $3000 today at 8% interest compounded semiannually,After keeping
    7·1 answer
  • Which function types can have horizontal
    11·1 answer
  • What are the coordinates for the origin of the coordinate plane?
    6·2 answers
  • A triangle has angle measurements of 87 degrees and 32 degrees. What is the measurement of the third angle?
    9·1 answer
  • Yeah yeah I know it math
    14·1 answer
  • PLS HELP ME! I’m tired.
    13·1 answer
  • The first term of an A.P is 3 and the fifth term is 9.Find the number of terms in the progression if the sum of the progression
    6·1 answer
  • How do I solve it? URGANT!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!