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
Andre45 [30]
3 years ago
7

Please can you solve this questions for me!! It's important ​

Mathematics
1 answer:
Pavel [41]3 years ago
6 0

15:-

\\ \qquad\quad\sf\longmapsto \dfrac{x^5y^6}{xy^2}

\\ \qquad\quad\sf\longmapsto x^{5-1}y^{6-2}

\\ \qquad\quad\sf\longmapsto x^4y^4

16:-

\\ \qquad\quad\sf\longmapsto \dfrac{x^2y^5}{xy^4}

\\ \qquad\quad\sf\longmapsto x^{2-1}y^{5-4}

\\ \qquad\quad\sf\longmapsto xy

17;-

\\ \qquad\quad\sf\longmapsto \left(\dfrac{4x^5y}{16xy^4}\right)^3

\\ \qquad\quad\sf\longmapsto (4^{1-2}x^{5-1}y^{1-4})^3

\\ \qquad\quad\sf\longmapsto (4^{-1}x^4y^{-3})^3

\\ \qquad\quad\sf\longmapsto 4^{-3}x^{12}y^{-9}

18:-

\\ \qquad\quad\sf\longmapsto \left(\dfrac{5x^3y}{20xy^5}\right)^4

\\ \qquad\quad\sf\longmapsto (4^{-1}x^{2}y^{-4})^4

\\ \qquad\quad\sf\longmapsto 4^{-4}x^8y^{-16}

19:-

\\ \qquad\quad\sf\longmapsto y^{-7}

\\ \qquad\quad\sf\longmapsto \dfrac{1}{y^7}

20:-

\\ \qquad\quad\sf\longmapsto 7^{-2}

\\ \qquad\quad\sf\longmapsto \dfrac{1}{7^2}

\\ \qquad\quad\sf\longmapsto \dfrac{1}{49}

21:-

\\ \qquad\quad\sf\longmapsto \dfrac{1}{x^{-5}}

\\ \qquad\quad\sf\longmapsto x^5

22:-

\\ \qquad\quad\sf\longmapsto \dfrac{1}{2^{-4}}

\\ \qquad\quad\sf\longmapsto 2^4

\\ \qquad\quad\sf\longmapsto 16

23:-

\\ \qquad\quad\sf\longmapsto x^5\times x^{-1}

\\ \qquad\quad\sf\longmapsto x^{5-1}

\\ \qquad\quad\sf\longmapsto x^4

24:-.

\\ \qquad\quad\sf\longmapsto x^{-6}

\\ \qquad\quad\sf\longmapsto \dfrac{1}{x^6}

25:-

\\ \qquad\quad\sf\longmapsto x^9(x^{-7})

\\ \qquad\quad\sf\longmapsto x^{9-7}

\\ \qquad\quad\sf\longmapsto x^2

You might be interested in
Choose the correct answer. Your bill from Acme Supply Company is marked "2/12, net 30." The amount of the bill is $89.95. If you
hram777 [196]
Your total will be 88.15
4 0
3 years ago
A number line goes from negative 5 to positive 5. Point D is at negative 4 and point E is at positive 5. A line is drawn from po
Mrac [35]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
(-8).(-2/3)<br><br> It’s is multiplying and dividing expressions
LenaWriter [7]
-8 x -2/3 =5.3333 so five point three repeating
5 0
3 years ago
If the sales tax is 7% and you want the desired price to be %1.00 how much would the retail price be?.
Masteriza [31]
They retail price would have to be .93 or lower
6 0
3 years ago
Write the number for one million seventy thousand .
katen-ka-za [31]
1,000,070,000 thats the answer!:)
6 0
4 years ago
Read 2 more answers
Other questions:
  • 49 more than the quotient of an unknown number and 12 is 53
    10·1 answer
  • If 8 = x + y and y &gt; 0, then x is ___ 8.
    10·2 answers
  • Combine like terms to create an equivalent expression.<br> تا است
    6·1 answer
  • Is it okay to switch -3 = x - 5 to become -3 = 5 - x?
    5·2 answers
  • Evaluate: 2a + 4b when a = 10 &amp; b = 6
    7·1 answer
  • The length of a rectangle is five inches less than twice it’s width. If the rectangle has a perimeter of 80 inches, find the len
    6·1 answer
  • What is {[6+(2x3)]-[10-(6-2)]}
    6·2 answers
  • A bag of marbles contains 4 green marbles, 3 blue marbles, 2 red marbles, and 5 yellow marbles. How many total possible outcomes
    7·2 answers
  • The money used in Tajikistan is called the Somoni. The exchange rate is $7 = 22 Somoni. Find how many dollars you would receive
    6·2 answers
  • You deposit $2,000 into a bank account that will bay you 4. 8% interest APR ("annual percentage rate") compounded monthly. How m
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!