(6,-9) it is 3 units away from both 3 and 9, and -9 is 2 units away from -7 and -11.
Answer:
Option C
Step-by-step explanation:
Given that area of a circle = 452.16 sq metres
Hence radius =
After rounding off we get radius = 12metres
To find circumference
We know that circumference of a circle = 2pir
=
Option C is right
Option D is right
Answer: The independent variable is the <u>variable that is under control of the experimenter</u> whereas the dependent variable measures<u> the change in the function by changing the independent variable</u>.
Step-by-step explanation:
A variable is defined as
- An unknown quantity which can change
- it is represented by alphabets.
- Two main kinds of variables : Independent variable and dependent variable.
where Independent variable and dependent variable is defined as :
- Independent variable is a variable that can be manipulated in a study by the experimenter to see the change in dependent variable .
Therefore , the independent variable is the variable that is under control of the experimenter whereas the dependent variable measures the change in the function by changing the independent variable.
Answer:
Practice, study, get involved in school activities involving math, don’t get too stressed out when it doesn't work, and always try again.
well, you can figure it out by substituting the x and y values into the equation and then solving
4=2(4)-4
4=8-4
4=4 so yes the point (4,4) does lie on the line y=2x-4