The equation of a line in slope-intercept form that is perpendicular to the line x - 5y = 20 isy = -5x + c
<h3>How to determine the equation of the line?</h3>
The line equation is given as:
x - 5y = 20
Rewrite the above equation as
-5y = -x + 20
Divide both sides by -5
y = 0.2x - 4
A linear equation is represented as
y = mx + c
Where m is the slope
This means that the slope of y = 0.2x - 4 is
m = 0.2
The slope of a perpendicular line is
Slope = -1/m
So, we have
m = -1/0.2
Evaluate
m = -5
Substitute m = -5 in y = mx + c
y = -5x + c
Hence, the equation of a line in slope-intercept form that is perpendicular to the line x - 5y = 20 isy = -5x + c
Read more about linear equations at:
brainly.com/question/14323743
#SPJ1
Which value is possible for the length of the rectangle?<span>d. 10 in.</span>
Answer:
-2x^6
Step-by-step explanation:
By the kid whos age is 3 nearly 6
Answer:
x = 1/3
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
Step-by-step explanation:
<u>Step 1: Define equation</u>
4x + 1 = 3 - 2x
<u>Step 2: Solve for </u><em><u>x</u></em>
- Add 2x on both sides: 6x + 1 = 3
- Subtract 1 on both sides: 6x = 2
- Divide 6 on both sides: x = 1/3
<u>Step 3: Check</u>
<em>Plug in x to verify it's a solution.</em>
- Substitute: 4(1/3) + 1 = 3 - 2(1/3)
- Multiply: 4/3 + 1 = 3 - 2/3
- Add/Subtract: 7/3 = 7/3
Here we see that 7/3 does indeed equal 7/3.
∴ x = 1/3 is a solution of the equation.
Answer:
E empty set
Step-by-step explanation:
The answer is empty at