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
Alexandra [31]
3 years ago
6

Find the sum. Express your answer in simplest form.

Mathematics
1 answer:
torisob [31]3 years ago
6 0

Answer:

-6/(v^2 -8)

Step-by-step explanation:

(-6u - 9)/(v^2 -8)  + (6u + 3)/(v^2 -8)

Since we have common denominator terms, we can add both fraction terms

(-6u+6u -9+3)/(v^2 -8)

Now we have

-6/(v^2 -8)

You might be interested in
How many variable terms are in the expression 3x^3y+5x^2-4y+z+9? Numeric Value Only.
Blizzard [7]
5. terms are separated by + and - signs
8 0
3 years ago
In the system -12c+3d=6 and -3c +6d=-9, which expression could you use for substitution
inessss [21]
You can not use either of them because neither of them have a variable= to the eqaution
ex.) y= 3x+25
3 0
3 years ago
A sector with a central angle measure of 7pi/4 (in radians) has a radius of 16 cm
strojnjashka [21]

Answer:

Area of sector = 704 cm ²

Step-by-step explanation:

Given:

Central angle = 7pi/4 (in radians)

Radius = 16 cm

Find:

Area of sector = ?

Computation:

Central angle = \frac{7}{4}\pi  \times \frac{180}{\pi } =315

Area\ of \ sector=\frac{\theta}{360}\pi  r^2\\\\Area\ of \ sector=\frac{315}{360}\pi  16^2\\\\Area\ of \ sector=704 cm^2

Area of sector = 704 cm ²

5 0
3 years ago
If the points (2,7),(-3,3) and (5,1) are the vertices of a triangle ,find the length of the median drawn through the first verte
Bingel [31]

Answer:

  • \sqrt{26} units

Step-by-step explanation:

The median is the line segment connecting the vertex with the midpoint of the opposite side.

<u>The midpoint has coordinates:</u>

  • x = (-3 + 5)/2 = 2/2 = 1
  • y = (3 + 1)/2 = 4/2 = 2

<u>Use the distance formula to find the distance between points (2, 7) and (1, 2):</u>

  • <u />d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}
  • d=\sqrt{(1- 2)^2+(2-7)^2} =\sqrt{1+25} =\sqrt{26}
7 0
3 years ago
Read 2 more answers
Convert 20.5 m into feet if 1 m = 2.28 ft
Sunny_sXe [5.5K]
20.5*2.28 = 46.74 ft
6 0
3 years ago
Read 2 more answers
Other questions:
  • A local PTA runs a fundraiser, selling lottery tickets for $5, offering 1 first prize of $100 and 5 second prizes worth $20 each
    11·1 answer
  • What is the HCF of 36 and 60?<br> please show simple workings out :)
    13·2 answers
  • Ma'lsah's Teacher asked the class to find the unit rate for the price of tomatoes, if 3 pounds of tomatoes cost $6.57. Ma'lsah w
    10·1 answer
  • The variables a and b represent the legs of a right triangle. The variable c represents the hypotenuse. Use the Pythagorean theo
    8·1 answer
  • I WILL GIVE BRAINLIEST! What is the ratio of red gumballs to yellow gumballs in the lowest terms?
    14·1 answer
  • Math Quiz
    10·1 answer
  • In the trapezoid, find the measure of yº<br> (6x + 20°? Can y’all help?
    6·1 answer
  • a cell phone company offers two different plans. In one plan there is a monthly fee of 40$ and charges .25 per minute. On the ot
    6·1 answer
  • Factorise 80a^3-5ab2​
    9·1 answer
  • PLEASE HELP ME!!! What is -16 x -10
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!