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
Alja [10]
3 years ago
13

Simplify the expression x8 y-26/x14 y-5 X x-39 y-21.

Mathematics
1 answer:
KonstantinChe [14]3 years ago
8 0
\frac{x^8y^{-26}}{x^{14}y^{-5}}[x^{-36}y^{-21}]

We will apply these following power rule

x^m*x^n = x^{m+n}
x^m/x^n=x^{m-n}

[ \frac{x^8}{x^{14}}][ \frac{y^{-26}}{y^{-5}}][x^{-39}y^{-21}]
[x^{8-14}][y^{-26-5}][x^{-39}y^{-21}]
x^{-6}y^{-21}[x^{-39}y^{-21}]
[x^{-6-39}][y^{-21-21}]
x^{-45}y^{-42}
You might be interested in
What is the answer for the algebra equation Ab•2b
CaHeK987 [17]

Answer:

\huge\bold\purple{      2a•3b          }

3 0
3 years ago
Will mark 5 stars
lyudmila [28]
R is also known as the correlation coefficient. Hence your statement is ...
   B. False
8 0
3 years ago
Let C be between D and E. Solve for x <br> DC = 5x + 8<br> CE = 3x + 5<br> DE = 61
morpeh [17]
DE/2 = 30.5
CE=30.5
DC=30.5

3x + 5 = 30.5
3x = 30.5 - 5
3x = 25.5
25.5/3 =8.5
x=8.5
8 0
3 years ago
The second angle in a triangle is one third as large as the first. The third angle is two thirds as large as the first. Find the
Zielflug [23.3K]
First angle 90 degrees

Second angle 30 degrees

Third angle 60 degrees
6 0
2 years ago
Please find the exact length of the midsegment of trapezoid JKLM with vertices J(6, 10), K(10, 6), L(8, 2), and M(2, 2). Thank y
I am Lyosha [343]

Answer:

the exact length of the midsegment of trapezoid JKLM  = \mathbf{ = 3 \sqrt{5} } i.e 6.708 units on the graph

Step-by-step explanation:

From the diagram attached below; we can see a graphical representation showing the mid-segment of the trapezoid JKLM. The mid-segment is located at the line parallel to the sides of the trapezoid. However; these mid-segments are X and Y found on the line JK and LM respectively from the graph.

Using the expression for midpoints between two points to determine the exact length of the mid-segment ; we have:

\mathbf{ YX = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} }

\mathbf{ YX = \sqrt{(8-5)^2+(8-2)^2} }

\mathbf{ YX = \sqrt{(3)^2+(6)^2} }

\mathbf{ YX = \sqrt{9+36} }

\mathbf{ YX = \sqrt{45} }

\mathbf{ YX = \sqrt{9*5} }

\mathbf{ YX = 3 \sqrt{5} }

Thus; the exact length of the midsegment of trapezoid JKLM  = \mathbf{ = 3 \sqrt{5} } i.e 6.708 units on the graph

8 0
2 years ago
Other questions:
  • Round your answers to one decimal place, if necessary.
    7·2 answers
  • Find the zeros in simplest radical form:<br>   y=1/2x^2-4
    13·2 answers
  • What is the order of operation? For math? Please explain. Thank you so much! :P
    15·1 answer
  • What is the percent of change from 500,000 to 700,000? 40% increase 33% increase 40% decrease 33% decrease submit?
    15·2 answers
  • What is the value of the discriminant for the quadratic equation 0 = x + 2 + x2? Discriminant = b2 – 4ac –9 –7 7 9
    15·2 answers
  • Find the area of a square whose perimeter is equal 36m
    13·1 answer
  • The mean amount purchased by a typical customer at Churchill's Grocery Store is $27.50 with a standard deviation of $7.00. Assum
    8·1 answer
  • HELP PLEASE! A rental company charges $75 per hour for a jet ski plus $5 fee for a life jacket. Write an equation in slope-inter
    10·1 answer
  • In a fruit cocktail, for every 30 ml of orange juice you need 45 ml of apple juice and 25 ml of coconut milk. What proportion of
    6·1 answer
  • If f(x) = 3x-2 and g(x) = x+²,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!