Math, asked by navedkhan0031, 10 months ago

12. Name the quadrant in which the following points lie: (1) (5.-7) (1) (-2.1) (i) (4, -3)
13. In which quadrant or on which axis do each of the points (-2,4), (2.-1). (-1,0), (1,2)
and (-3,-5) lie? Verify your answer by locating them on the Cartesian plane.
14. Draw the graphs of the equations : 3x - 2y = 4 and x + y -3=0 in the same graph and
find the co-ordinates of the point where two lines intersect.
15. (Street Plan): A city has two main roads which cross each other at the centre of the
city. These two roads are along the North-South direction and East-West direction. All
the other streets of the city run parallel to these roads and are 200 m apart. There are
5 streets in each direction. Using 1cm = 200 m, draw a model of the city on your
notebook. Represent the roads/streets by single lines. There are many cross-streets in
your model. A particular cross-street is made by two streets, one running in the
North-South direction and another in the East-West direction. Each cross street is
referred to in the following manner: If the 2nd street running in the North-South
direction and 5th in the East-West direction meet at some crossing, then we will call
this cross-street (2,5). Using this convention, find:
i how many cross - streets can be referred to as (4,3).
ii. how many cross-streets can be referred to as (3,4).​

Answers

Answered by balimidirs
1

Step-by-step explanation:

12)

1)4th quadrant

2)2nd quadrant

3)4th quadrant

Attachments:
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