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
ra1l [238]
2 years ago
10

N = x + y - n = 5 and part two x = u + v = o whats the answer?

Mathematics
1 answer:
Colt1911 [192]2 years ago
8 0
Just substitute the value of x from second equation into first equation:
N = x + y - n = 5
N = u + v  + y - n = 5
N = 0 + y - n = 5

In short, N would be equal to y - n which is still equal to 5

Hope this helps!
You might be interested in
18+5+(5-3)x6 divided by 3-2
Ainat [17]
My little pony jdcnhbbsachbshcbahcbhsbchbhcsabksbhbcsh

8 0
3 years ago
Read 2 more answers
What value should be added to both sides for completing the square in this equation?
Mila [183]

Hey there!

x^2 + 4x = 12

SUBTRACT 12 to BOTH SIDES

x^2 + 4x - 12 = 12 - 12

SIMPLIFY IT

x^2 + 4x - 12 = 0

FACTOR the LEFT SIDE of your EQUATION

(x - 2)(x + 6) = 0

• EQUATION #1: x - 2 = 0

OR

• EQUATION #2: x + 6 = 0

SIMPLIFY IT

• EQUATION #1 answer: x = 2

OR

• EQUATION #2 answer: x = -6

OVERALL ANSWER: x = 2 or x = -6

YOUR ANSWER: x = 2 (Option A.)

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

3 0
2 years ago
22.
kykrilka [37]

The option fourth "There is a strong negative relationship between x and y" is correct.

<h3>What is correlation?</h3>

It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.

\rm r = \dfrac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{{[n\sum x^2- (\sum x)^2]}}\sqrt{[n\sum y^2- (\sum y)^2]}}

 

The options are:

  • There is no relationship between x and y.
  • There is a weak negative relationship between x and y.
  • There is a strong positive relationship between x and y.
  • There is a strong negative relationship between x and y.

We have data:

x 7 8 9 10 11 12 13

y 13 10 7 6 5 3 0

The value of correlation r = -0.9847

As we know the value of r between -1 to +1

If r = 1 (perfect and positive correlation)

if r = -1 (perfect and negative correlation)

We have r = -0.9847

The value is near to -1 which means there is a strong negative relationship between x and y.

Thus, the option fourth "There is a strong negative relationship between x and y" is correct.

Learn more about the correlation here:

brainly.com/question/11705632

#SPJ1

4 0
1 year ago
1. Determine the following:
vichka [17]

Answer:

v=d/t

v=340km/85km/h

v=4 km

I hope this helps you

3 0
3 years ago
The length of a rectangular plot exceeds its breadth by 5 meters. If the perimeter of the plot be 142 m, find the dimensions of
Alexxx [7]

HOPE IT HELPS YOU.IF YOU LIKE IT,YOU CAM START FOLLOWING ME.

3 0
3 years ago
Other questions:
  • A new Youth Sports Center is being built in Hadleyville. The perimeter of the rectangular playing field is 536  yards. The lengt
    6·1 answer
  • A Pudding recipe calls for 0.355 liter of milk. Nati has 0.5 liter of milk at home. Does she have enough milk for the pudding re
    11·1 answer
  • Evaluate. 43⋅(10025)−50 Enter your answer in the box.
    5·2 answers
  • What is the value of x in 2(5x) = 14? A. 0.34 B. 1.15 C. 1.21 D. 219.33
    8·1 answer
  • A cable 20 feet long connects the top of a flagpole to a point on the ground that is 16 feet from the base of the pole. How tall
    11·1 answer
  • Helpppp please hurryyyy
    9·1 answer
  • The line segment shown is translated down 4 units, what are the new coordinates of B?<br> (0.3)
    8·1 answer
  • 8.547 Rounded to tbe nearest tenth​
    10·1 answer
  • ΔABC has coordinates A(8, −4), B(2, 2), and C(0, −6). Write the coordinates of the image after a dilation with a scale factor of
    13·1 answer
  • Use the diagram to determine the length of LJ
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!