Parallel lines have the same slope, in this case 3.
To find the y intercept we plug in the points (2,1) into y=mx+b, with 2 being x and 1 being y.
1=3(2) + b
Solve this and you get -5 as the y intercept.
The equation is y=3x-5
Answer:
The answer to your question is 10 in
Step-by-step explanation:
Data
Circumference = 20π in
Diameter = ?
Formula
Circumference = 2πr
Process
1.- Equal the formula to the value
2πr = 20π
2.- Solve for r
r = 20π/2π
3.- Simplification
r = 10/2
4.- Find the diameter
diameter = 2r
diameter = 2(10/2)
diameter = 10 in
Answer:
Step-by-step explanation:
Answer:
12.3
Step-by-step explanation:
cos(35) = y/15
y = 15 * cos(35) = 12.3
The number you have given parts for is written
2-4i. to get the complex conjugate just change the sign in the middle. in this case it's 2+4i
