2 lines I think, not sure though
Answer:
The slope of line = m = 6
The y-intercept = b = 3
Please check the attached graph below.
Step-by-step explanation:
Given the line

We know that the slope-intercept form of the line is
y = mx+b
here
now compare the slope-intercept form with the given line

so
The slope of line = m = 6
The y-intercept = b = 3
Please check the attached graph below.
Answer:
The answer is the square root of 53, or about 7.28.
Step-by-step explanation:
To find the distance between two points, you use the formula
. When we insert the coordinates given, you get the square root of 53, or 7.28.
Step-by-step explanation:
44-9=35
35-9=26
26-9=17
17-9=8
There are enough information's already given in the question. Based on those information's that answer can be easily deduced.
Radius of the sphere = 8 units
Then
Surface area of the sphere = 4 *pi * r^2
= 4 * pi * (8)^2
= 4 * pi * 64
= 256pi
I hope that this answer has come to your help.