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
noname [10]
3 years ago
7

PLEASE HELP (unknown answers will be deleted)

Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0

Answer:

where's the assignment

You might be interested in
What is the result of isolating x^2 in the equation below 10x^2-36y^2=100
aniked [119]
For the answer to the question above,
<span>10x^2-36y^2=100
Then isolate x^2, first add 36y^2 to both sides: 10x^2 = 100 + 36y^2 divide both sides by 10:
x^2 = 10 + 3.6y^2 or
10 + 36/10 * y^2 = 10 + 18/5 * y^2
</span>
So the answer to this question is
<span><span>x2</span>=10 + (<span>18/5)</span><span>y2

I hope my answer helped you. Have a nice day!</span></span>
5 0
3 years ago
Read 2 more answers
Solve 4e^1+3x-9e^5-2x=0
saveliy_v [14]

Answer:

its 24x trust me I did this

7 0
3 years ago
Solve the system of equations 5x+9y+9z=5 4x+9y+6z=10 2x+2y+5z=9
erma4kov [3.2K]

Answer:

{x,y,z} = {-116,28,37}

Step-by-step explanation:

// Solve equation [3] for the variable  z  

 

 [3]    5z = -2x - 2y + 9

 [3]    z = -2x/5 - 2y/5 + 9/5

__________________________________________________________

// Plug this in for variable  z  in equation [1]

  [1]    5x + 9y + 9•(-2x/5-2y/5+9/5) = 5

  [1]    7x/5 + 27y/5 = -56/5

  [1]    7x + 27y = -56

__________________________________________________________

// Plug this in for variable  z  in equation [2]

  [2]    4x + 9y + 6•(-2x/5-2y/5+9/5) = 10

  [2]    8x/5 + 33y/5 = -4/5

  [2]    8x + 33y = -4

__________________________________________________________

// Solve equation [2] for the variable  y  

 

 [2]    33y = -8x - 4

 [2]    y = -8x/33 - 4/33

__________________________________________________________

// Plug this in for variable  y  in equation [1]

  [1]    7x + 27•(-8x/33-4/33) = -56

  [1]    5x/11 = -580/11

  [1]    5x = -580

__________________________________________________________

// Solve equation [1] for the variable  x  

  [1]    5x = - 580  

  [1]    x = - 116

__________________________________________________________

// By now we know this much :

   x = -116

   y = -8x/33-4/33

   z = -2x/5-2y/5+9/5

__________________________________________________________

// Use the  x  value to solve for  y  

   y = -(8/33)(-116)-4/33 = 28

__________________________________________________________  

// Use the  x  and  y  values to solve for  z  

 z = -(2/5)(-116)-(2/5)(28)+9/5 = 37

╦────────────────────────────╦

│Hope this helped  _____________________│    

│~Derelis ____________________________ │

╨___________________________________╨                  

4 0
3 years ago
Point O is the center of the circle.<br> what is the area of the shaded portion of the circle
sp2606 [1]

A 360 degree I think

3 0
3 years ago
Match the pairs of variables with the type of relationship they show
kumpel [21]
I believe that correlation without causation is the number of doctors

Correlation with causation is the number of high school seniors. Hope this helps!
6 0
3 years ago
Read 2 more answers
Other questions:
  • justin,carl,Ryan,and will each have seventy-two alien trading cards How many cards do they have in all?
    11·1 answer
  • How are sales tax, tip and markup related
    12·1 answer
  • Here is the histogram of a data distribution. All class widths are 1.
    11·2 answers
  • I need this please help me
    14·1 answer
  • (MARKING) How many solutions does this equasion have? -4 - 10n = 8h + 10
    12·2 answers
  • 3 • 1/5 = x please help I am having a brain fart and I am running out of time!
    14·2 answers
  • 4 plums and 7 bananas
    6·2 answers
  • What’s 20/10 simplified??
    14·2 answers
  • Find the 13th term in the following<br> arithmetic sequence :<br> 2, 10, 18, 26, ...
    9·1 answer
  • Triangle prism surface area
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!