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44 Answered Questions for the topic lines

12/17/19

write an equation for the line parallel to each given line and the point that passes through the given point.

y=2x-7 thru (3,4) I have my final tmr and I need this answered asap

11/23/19

Equation of a plane

How do we fins the equation of the line through (-1,3,2) and perpendicular to the plane x+2y+2z=3, the length of the perpendicular and the coordinates of the foot
Lines

12/11/18

Which equation represents the horizontal line passing through (8,6)

Lines Slope Int

12/08/18

Finding how many lines have a single poi of the given line

A Line has a slope of -3and a y-int of 7. How many lines have a single POI with the given line

11/02/18

Graphing a line given its slope and y-intercept.

slope: 8 y intercept: -8

10/26/18

midpoint of (-21,-9) and endpoint of (-16,-13). WHat is the other endpoint?

I understand how to perform midpoint and distance formula on the points to get either the midpoint of the distance from points, but I still am I little confused on how to find a missing endpoint.
Lines

09/24/18

perpendicular to the line -3x+y=-22 containing the points (6,-5)

find the equation of the line 
Lines Graph

09/12/18

Graphing line equation

What are equations for the vertical and horizontal lines passing through the point (2,-7)

08/19/18

Parallel to 2x+y-2=0passing through (5,-3)

Write the equation for the line that meets the standards of the question. 
Lines Math Calculus

06/23/18

When two straight lines 3x-(a-3) y-6=0 and (a+1) x+y-1=0 are vertical to each other, then the fixed number a is equal to…?

I am studying for a test with asian mathematics, and I can't solve or think about this anymore. I tried everything I know.

06/13/18

Quadrilateral Proof

Given: line AB is parallel to line CD and AB is congruent to CD   Prove: AE=EC   *Note: the diagram given looks like a parallelogram with both diagonals drawn
Lines

05/30/18

Can concident lines be considered parallel or vise versa

I want to ask that parallel lines are those which has same slope and concident lines also have same slope. So can they be considered parallel
Lines Math Slope

03/10/18

The general form of a line containing the point P(-2,1) and with y-intercepts four-fifths the slope.

Please show the complete solution,

12/20/17

Which equation is a point slope form equation for line AB ?

Which equation is a point slope form equation for line AB ?y+5=−2(x−2)y+1=−2(x−6)y+2=−2(x−5)y+6=−2(x−1)   thanks!!
Lines

10/27/17

How would I solve a problem of this type?

line parallel to y = 1/2x - 6 and whose x intercept is -4
Lines

10/15/17

7th grade math question on angles

For cheerleading practice, Kiara must be able to lift her legs so that they are parallel to her outstretched arms. For each side of her body, what is the relationship between the angle formed by... more

10/11/17

find the value of k

A triangle is bounded by the lines y=0, y=2x, y=(-x/2) +k where k is positive.  Find the value of k knowing that the area of the triangle is 80
Lines Triangles

10/10/17

Related to triangle bounded by lines

triangle bounded by lines y=0, y=2x and y=(-x/2)+kwherek is positive. Find the value of k knowing that the area of the triangle is 80
Lines

10/02/17

find the length of a portion of the line y=4-2x that lies within a circle of a radius 3 centered at the orgin

find the length of a portion of the line y=4-2x that lies within a circle of a radius 3 centered at the orgin
Lines

09/03/17

Perpendicular to the line 2x+y=-19 contains the points (-8,-4)

Perpendicular lines and finding the equation of the line 

The cost of each chair? The cost of each table?

A party rental company has chairs and tables for rent. The total cost to rent 3 chairs and 3 tables is $17 . The total cost to rent 8 chairs and 4 tables is $37 . What is the cost to rent each... more

01/12/17

What is the maximum number of points 101 straight lines can intersect?

It is maybe a pattern math... But I am confused

01/02/17

10 Lines in a Plane: Word Problem

There are 10 lines in a plane, each of which intersects all the others and no three of these lines are concurrent. a) Into how many regions do the lines divide the plane? b) How many points of... more
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