A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
The equation of line CD is (y−3) = − 2 (x − 4). What is the slope of a line perpendicular to line CD?
A.1 over 2
B. 2
C. negative 1 over 2
D. −2
anonymous
 one year ago
The equation of line CD is (y−3) = − 2 (x − 4). What is the slope of a line perpendicular to line CD? A.1 over 2 B. 2 C. negative 1 over 2 D. −2

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you know what the slope of this line is ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hint: it is in the "pointslope" form, so you can read the slope directly from the equation

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.2when you will solve the above equation you will get y3 =2x + 8 y = 2x 11.....eq#1 here 2 is your slope now for perpendicular slope will be +1/2 now put 1/2 at the place of 2

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.2y= 1/2 x 11 2y = x  22 x2y22=0 is the correct answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thats not one of the answer choices??????

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.2A is the correct answer I just take out the equation of perpendicular line

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i chose that one last time and it said i was wrong

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.2dw:1436380971922:dw

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.2A is correct answer I am 100% sure

Haseeb96
 one year ago
Best ResponseYou've already chosen the best response.2how 1/2  signs will be cancel from each sides

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you're correct! option A (1/2)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.