Straight Lines

The axes being inclined at an angle of 30°, find the equation to the straight line
which passes through the point(-2,3) and is perpendicular to the straight line
y + 3x = 6

1. 👍 0
2. 👎 0
3. 👁 88
1. given line 3x+y=6.
slope=-3.slope of another line is 1/3.
slope point equation (y-Y)=m(x-X).
given point (-2,3).
y-3=1/3(x+2).
3y-9=x+2.
x-3y+11=0

1. 👍 0
2. 👎 0
posted by thulasi

Similar Questions

1. Math

A straight line x/a -y/b =1 passes through the point (8,6) and cuts off a triangle of area 12 units from the axes of coordinates .find the equation of straight line

asked by Anonymous on August 29, 2016
2. maths

find the equation of a straight line on which the perpendicular from the origin makes an angle of 30 degree with the x-axis and which forms a triangle of are 50/root3 with the axes

asked by rajeev on January 2, 2013
3. Algebra

Is it possible to find the slope of a line if the equation has two ys? Find slope of the line whose equation is 8y = 7 - 2y Solve for y and you'll have a horizontal line. Combine the y terms. 8y+2y=7 10y=7 y=7/10 The general

asked by Samantha on November 3, 2006
4. Straight Lines

Find the length of the perpendicular drawn from the point(4,-3) upon the straight line 6x + 3y - 10 = 0. The angle between the axes being 60°.

asked by Kewal on January 21, 2012
5. math

On the portion of the straight line x+y-7=0 which is intercepted between the axes a square is constructed on the side og the line away from the origin then find the equqtions of the diagonals?

asked by parul srivastav on December 12, 2011
6. math2

Find the equation of the straight line passing through the point(3,-2) and making an angle of 60° with the line√3x+y-1=0 Plzz help someone

asked by A GOODSTUDENT on September 14, 2016
7. Straight Lines

The coordinates of a point P referred to axis meeting at an angle w are (h,k). Prove that the length of the straight line joining the feet of the perpendiculars from P upon the axes is sinw√(h² + k² 2khcosw)

asked by Kewal on January 21, 2012
8. Trigonometry

find an equation of the line passing throug (2,6) and is inclined at an angle 60 degrees counterclockwise from the horizontal

asked by Angel on October 1, 2016
9. precalculus

Find (a) the equation of a line that is parallel to the given line and includes the given point, and (b) the equation of a line that is perpendicular to the given line through the given point. Write both answers in slope-intercept

asked by tinathomas on November 11, 2011
10. math

A straight line AB of length 10 units is free to move with its ends on the axes. Find the locus of a point P on the line at a distance of 3 units from the end on the x axis.

asked by Edwin on April 30, 2010

More Similar Questions