Answer:
The expression 9n + 1 represents the perimeter
sum of the sides of the triangle, equal to the perimeter:
x + 3n+2 + 2n-1 = 9n + 1
x + 5n + 1 = 9n + 1
x = 9n +1 - 5n -1
Answer: x= 4n
Y=mx+b
B is the y intercept
M is the slope
Answer:
Center of sphere = (0, 1, 2)
Radius of sphere =
Step-by-step explanation:
We are given the following in the question:
Equation of sphere:
Formula:
The equation of sphere is of the form
Simplifying the given equation we get,
Center of sphere = (0, 1, 2)
Radius of sphere =
Answer:
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b
Step-by-step explanation: