madisonmcelvany2404
12.01.2021 •
Mathematics
A line is written in the form Ax+By=0, where A and B are not both zero. Find the coordinates of the point that must lie on this line, no matter what the choice of A and B
Solved
Show answers
More tips
- S Science and Technology How to Choose a Picture Frame: Tips and Recommendations...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
Answers on questions: Mathematics
- M Mathematics An object is propelled vertically upward from the top of a 256-foot building. The quadratic function s(t) = -16t squared + 192t + 256 models the ball s height above the ground,...
- M Mathematics Practice 7-5 Form K Use the figure at the right to complete each proportion. 2 AB _ LAH BC HI...
- M Mathematics A deli offers two platters of sandwiches. Platter A has 2 roast beef sandwiches and 3 turkey sandwiches. Platter B has 3 roast beef sandwiches and 2 turkey sandwiches. (Platter...
- M Mathematics 4. Find an equation for a line that goes through the points (2, -14) and (10, 10)....
- M Mathematics Find the equation of circle which touches the x axis at (8,0) and cuts off an intercept of 12 from the positive part of y axis....
- M Mathematics 14. Jonathan s car gets approximately 25 miles per gallon. He is planning 980-mile trip. About how many gallons of gas will his car use for the trip? At an average price of...
- M Mathematics 107.25 ounce 1 5/8 can be manufactured...
- M Mathematics x-y=4 How do you get the y alone?...
- M Mathematics Rr + rr = 50 rr + sss = 33 sss + sss = 16 rrr + ss x r + rsr =...
- M Mathematics Dylan said that 14 is not a solution of the inequality. do you agree or disagree with dylan? use numbers and words to support your answer....
Ответ:
(x, -(A/B)*x)
Step-by-step explanation:
We have the line:
A*x + B*y = 0
And we want to find the coordinates of the point that lie on this line.
Where the coordinates of a point P are written as (x, y)
The first step to do this, is to write the line in a more general way, we can do this by isolating y in the left side of the equation:
A*x + B*y = 0
B*y = -A*x
y = -(A/B)*x
Now, for a random point (x, y), if we replace the "y" by the equation above, we know that the point will also lie on the line.
This means that the coordinates of the points that lie on the line are of the form:
P = (x, -(A/B)*x)
Ответ:
2x + 7 + 3 - 2
Step-by-step explanation:
standard form