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
oee [108]
4 years ago
15

Simplify ((-3)^2)^3 A. (3)^5 B. (-3)^6 C.(3)^6 D.(-3)^5

Mathematics
1 answer:
Artemon [7]4 years ago
4 0

Answer:

B

Step-by-step explanation:

(x^{m})^{n}=x^{m*n}=x^{mn}

((-3)^{2})^{3}=(-3)^{2*3}=(-3)^{6}

You might be interested in
64 ÷ n = 8 <br> what does the N equal
tatiyna

im pretty sure its 8

3 0
3 years ago
Help me find the area
quester [9]

Answer:

7.9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the the first two steps necessary to simplify 16+4(3+8)2-21
kykrilka [37]
Due the parentheses first so 16+4+11*2-21 then multiply 16+4+22-21 from here you can answer left to right 20+4+22-21 then 24+1=25
8 0
3 years ago
Which expression is a perfect cube?
Bingel [31]

we know that

A perfect cube is a whole number which is the cube of another whole number or a number is a perfect cube if the cube root of that number is a whole number.

so

<u>case a)</u> 12x^{12} y^{18}

12x^{12} y^{18} = 12(x^{4} y^{6})^{3}

the cube root of 12 is not a whole number

therefore

<em><u>The expression is not a perfect cube</u></em>

<u>case b)</u> 12x^{27} y^{125}

12x^{27} y^{125} = 12(x^{9})^{3}y^{125}

the cube root of 12 is not a whole number

the cube root of y^{125} is not a whole number

therefore

<em><u>The expression is not a perfect cube</u></em>

<u>case c)</u> 64x^{15} y^{18}

64x^{15} y^{18} = (4 x^{5} y^{6})^{3}

therefore

<em><u>The expression is a perfect cube</u></em>

<u>case d)</u> 64x^{27} y^{125}

64x^{27} y^{125} = (4 x^{9})^{3}y^{125}

the cube root of y^{125} is not a whole number

therefore

<em><u>The expression is not a perfect cube</u></em>

<u>the answer is</u>

64x^{15} y^{18}

7 0
4 years ago
Read 2 more answers
What is 6.4382 round to
Vedmedyk [2.9K]

Answer:

6

Step-by-step explanation:

because 4 is below 5 so it rounds down

8 0
3 years ago
Other questions:
  • Given the function f(x) = 5x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.
    11·1 answer
  • What is the quotient if 3/16 of 30 is divided by 5/6 of 3/4? Reduce, if possible.
    6·1 answer
  • Focus on number two ok
    13·2 answers
  • Did i put the right answer or not i just guessed LOl pls dont look it up!!! :/ thank you sm
    14·2 answers
  • Ms.fox asked her class is the sum of 4.2 and the square root of 2 rational or irrational
    10·1 answer
  • Solve the system of equations by substitution. Simplify your answer. Write the
    13·1 answer
  • The selling price of an item is ​$480. It is marked down by ​10%, but this sale price is still marked up from the cost of ​$. Fi
    12·2 answers
  • Need help ASAP! Please show work if you can,
    10·1 answer
  • Samuel orders four DVDs from an online music store. Each DVD costs $9.32. He has a 25% discount code,
    13·2 answers
  • Add to solve:<br> 2<br> 100<br> 十<br> 7<br> 10
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!