A football team needs new turf in order to host district tournaments and bring in revenue for the school next year. How much tot
al turf is needed to completely cover the football field?
2 answers:
You might be interested in
Answer:
x1 = 0, x2 = -7
Step-by-step explanation:
...........
An equation of the line that passes through (7,10) and is perpendicular to the line y=1/2x-9 is
Step-by-step explanation:
We need to write an equation of the line that passes through 7,10 and is perpendicular to the line y=1/2x-9
<u>Note:</u> Considering the line y=1/2x-9
For finding an equation of line we need
- Slope (m)
- y-intercept (b)
The general equation of slope intercept form used is:
The equation of line given is: y=1/2x-9
The new line is perpendicular to the given line So, the slope of new line would be m = -1/m
So, Slope of given line m = 1/2
Slope of required line = -1/m = -2
So, m= -2
Now, for finding y-intercept (b) we need slope m = -2 and the point given (7,10)
Putting values of m, x=7 and y = 10 in the equation of slope intercept form
So, Equation of required line having slope m = -2 and y-intercept b = 24
An equation of the line that passes through (7,10) and is perpendicular to the line y=1/2x-9 is
Keywords: Equation of line using Slope
Learn more about Equation of line using Slope at:
#learnwithBrainly