Sign In
Ask Question
Kyle Foley
Mathematics
Today, 21:08
Through (-3,-1) and perpendicular to y = - 2/5-4
+3
Answers (
1
)
Gabriel Hebert
Today, 21:27
0
Y=5/2x+6.5 because a line perpendicular to another line has a slope that is the negative reciprocal of the line it intersects. The negative reciprocal of - 2/5 is 5/2. Then you plug in the coordinate (-3, - 1) in order to find the value of b in the equation y=mx+b. The equation becomes - 1=5/2 (-3) + b. 5/2 (-3) = - 15/2=-7.5. The new equation is - 1=-7.5+b. To isolate b you would add 7.5 to - 1 which equals 6.5, so b=6.5. Then you plug that back into the equation and you would have y=5/2x+6.5
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Through (-3,-1) and perpendicular to y = - 2/5-4 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Calculate the duration from 10:00 a. m. until 9:30 p. m.
Answers (1)
Express 50p as a fraction of £8 Give your answer in its simplest form.
Answers (2)
Chad had a dinner plate wth a radius of 16 inches. Whats is the circumference of the dinner plate?
Answers (1)
A circular garden has a diameter of 6 yards. what is the area of the garden? you can use 3.14 for π A. 18.84 yd 2 B. 28.26 yd 2 C. 113.04 yd 2 D. 14.13 yd 2
Answers (2)
Kelly plans to take juice on her camping trip which will hold more Jews a candle or two bottles how much more
Answers (1)
New Questions in Mathematics
1/10 of what number is 10 times as much as 8
Answers (1)
What is 3-4x+2=13 will give brainliest!
Answers (1)
A map is drawn using a scale of 1cm/80mi two cities are 280 miles apart how far apart are the cities on the map
Answers (1)
How do i do this question? ...
Answers (1)
If a whole number is divisible both by 6 and by 2 is it necessarily divisible by 12
Answers (1)
Home
»
Mathematics
» Through (-3,-1) and perpendicular to y = - 2/5-4
Sign In
Sign Up
Forgot Password?