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
sashaice [31]
3 years ago
13

K^2+k=0 what does k=

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
6 0

Answer:

k = K^2

Step-by-step explanation:

Subtract  K^2 from both sides of the equation.

You might be interested in
Sandra's bird feeder holds 3/5 of a cup of birdseed. Sandra is filling the bird feeder with a scoop that holds 1/10 of a cup. Ho
Alexeev081 [22]
6, because 3/5=6/10 and 1/10*6=6/10.
8 0
3 years ago
Question: Solve it using the proportion method.​
Hatshy [7]
60% of what number is 348?

The answer is 580.
5 0
3 years ago
The correlation coefficient is used to determine: a. a specific value of the y-variable given a specific value of the x-variable
SSSSS [86.1K]

Answer:

c. the strength of the relationship between the x and y variables

Step-by-step explanation:

The correlation coefficient refers to the relationship between the two variables

Moreover, it has two mainly correlations i.e

Perfect positive correlation: In this, the  correlation coefficient is 1

And, the other is negative correlation: In this, the co

if the correlation coefficient is 1 we have a perfect positive correlation and if the correlation coefficient is -1 than it would be a negative correlation

It lies value between the  -1 and 1

hence, the correct option is c.

4 0
3 years ago
I have to solve the system of linear equations by elimination. i also have to check my solution.
Travka [436]

Answer:

x=1, y=6

Step-by-step explanation:

Give.

x+2y=13----------(1)

-x+y=5------------(2)

Solve this linear equation by elimination method.

Add equation 1 and 2

x+2y=13

-x+y=5

-----------------------------

0+3y=18

3y=18

y=\frac{18}{3} \\y=6

Put y value in equation 2

-x+6=5

-x=5-6

-x=-1

x=1

x=1, y=6

6 0
3 years ago
If a haunted house was open for 15 days and 200 people paid 10 dollars to enter the attraction of those days, how much money wou
katen-ka-za [31]

Answer:

30000

Step-by-step explanation:

200x10x15=30000

7 0
3 years ago
Other questions:
  • mr. jackson ran 7/8 mile on monday. he ran 3/8 mile on Wednesday and 5/8 mile on Friday. on which day did mr jackson run the sho
    13·1 answer
  • What is the completely factored from of 9x2+24x+16
    5·1 answer
  • Can someone please help?I tried -4 but it was wrong
    14·2 answers
  • Which transformation changes triangle ABC to triangle A'B'C'?
    14·1 answer
  • Point is (-4,-1) and parallel to the line 3x <br> -2y=4
    8·2 answers
  • A partridge flies 3 miles in 15 mins. What is its speed in m.p.h.?
    5·2 answers
  • Solve for x.<br> 5+3(4x - 1) = 14<br> Enter your answer in the box.<br> X=
    14·2 answers
  • What Fraction of<br> 72 is 96?
    9·1 answer
  • Starasia says “My hair is 40 inches long, give or take 0.2 inches.” What is the percent error of the length of her hair?
    15·1 answer
  • Refer to the figure to determine which statement is TRUE.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!