The equations of two lines are x - 3y = 6 and y = 3x + 2. Determine if the lines are parallel, perpendicular or neither.
parallel
perpendicular
neither

Question

Asked 1/28/2015 9:45:30 AM

Updated 1/28/2015 8:21:50 PM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [1/28/2015 8:21:07 PM]

conconn|Points 90|

AnswerHelp94|Points 280|

8[-6 + -4(2)]

8[-6 + (-8)]

8 * (-14)

= -112

Question

Asked 1/28/2015 9:45:30 AM

Updated 1/28/2015 8:21:50 PM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [1/28/2015 8:21:07 PM]

Rating

3

The slope of the line passing through the points (2, 7) and (-4, 8) is slope = (8 - 7)/(-4 - 2) = 1/-6 = -1/6

Added 1/28/2015 8:21:26 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [1/29/2015 5:13:34 AM]

3

(-1, -6) does not lie on the line whose equation is x + y = 7.

Added 1/28/2015 8:21:50 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [1/29/2015 5:13:50 AM]

The slope of the line whose equation is 5x + 3y = -2 is
-5/3
-3/5
-2/3 **Weegy:** The slope of the line whose equation is 5x + 3y = -2 is a.) -5/3 **User:** The y-intercept of the line whose equation is 2x + y = 4 is
-2
2
4 **Weegy:** The y-intercept of the line whose equation is 2x + y = 4 is 4. **User:** The equation -x = y + 7 written in slope-intercept form is
y = x + 7
y = -x - 7
y = -x + 7 **User:** The slope of the line whose equation is x - 3y = 1 is
-3
-1/3
1/3 **Weegy:** the answer for the given system is {(2, 1)} **User:** Written in slope-intercept form, the equation x + 2y = 4 is
2y = -x + 4
y = -1/2x + 4
y = -1/2x + 2 **User:** Written in slope-intercept form, the equation x + 2y = 4
2y = -x + 4
y = -1/2x + 4
y = -1/2x + 2 **Weegy:** Written in slope-intercept form, the equation x + 2y = 4 is y = -1/2x + 2 **User:** The slope of the line whose equation is x + 2y = 3 is
-1/2
-1
-2 **Weegy:** The slope of the line whose equation is x + 2y = 3 is -1/2... Letter A. **User:** Which of the following equations is the equation 2 - 3y + 6x = 0 written in slope-intercept form?
y = -2x - 2/3
y = 1/2x + 2
y = 2x + 2/3 **Weegy:** 2x + 3y = 6 3y = -2x + 6 y = (-2/3)x + 2 which is in slope-intercept form. **User:** The y-intercept of the line whose equation is x - y = 7 is
7
1
-7 **Weegy:** The y-intercept of the line whose equation is x - y = 7 is C.-7 **User:** Which of the following is true about the relationship between the slopes of the lines whose equations are 8x - 9y = 5 and 9x - 8y = 1?
They are equal.
They are reciprocals.
They are opposites. **Weegy:** The relationship between the slopes of the lines whose equations are 8x - 9y = 5 and 9x - 8y = 1 is: b.) They are reciprocals. 8x - 9y = 5, it's slope is 8/9 9x - 8y = 1, it's slope is 9/8 8/9 and 9/8 are reciprocals. **User:** Which of the following equations is 2x + 3y = 6 written in slope-intercept form.
y=-2/3x + 6
y=-2/3x + 2
y=-3/2x + 2 **User:** The y-intercept of the line whose equation is 7x - 4y = 8 is
7/4
8
-2 **User:** The slope of the line whose ... (More)

The slope of the line whose equation is x - 3y = 1 is 1/3 .

x - 3y = 1

3y = x - 1

y = 1/3x - 1/3

Question

Updated 1/25/2015 12:03:47 AM

6 Answers/Comments

The equation -x = y + 7 written in slope-intercept form is y = x + 7 .

Added 1/24/2015 11:57:31 PM

The slope of the line whose equation is x - 3y = 1 is 1/3 .

x - 3y = 1

3y = x - 1

y = 1/3x - 1/3

Added 1/24/2015 11:58:26 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [1/25/2015 12:07:41 AM]

The equation 2 - 3y + 6x = 0 written in slope-intercept form is y = 2x + 2/3 .

2 - 3y + 6x = 0

3y = 2 + 6x

y = 2x + 2/3

2 - 3y + 6x = 0

3y = 2 + 6x

y = 2x + 2/3

Added 1/25/2015 12:01:47 AM

The slope of the line whose equation is x + y = 6 is -1 .

x + y = 6

y = -x + 6

x + y = 6

y = -x + 6

Added 1/25/2015 12:02:47 AM

6x - 2y = 5
3x - y = 10
Solve the system of equations.
(3, -1)
no solution

Question

Updated 1/28/2015 7:31:44 PM

1 Answer/Comment

6x - 2y = 5 (equ. 1)

3x - y = 10 multiply 2 on both sides the result is:

6x - 2y = 20 (equ. 2)

subtracting equ. 1 and 2 the result is:

0 = -15 which is false

There is no solution for the system 6x - 2y = 5 3x - y = 10.

3x - y = 10 multiply 2 on both sides the result is:

6x - 2y = 20 (equ. 2)

subtracting equ. 1 and 2 the result is:

0 = -15 which is false

There is no solution for the system 6x - 2y = 5 3x - y = 10.

Added 1/28/2015 7:31:44 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [1/29/2015 4:00:13 AM]

Place the indicated product in the proper location on the grid.
a 2b (3a 2 + 4ab 2 )

Question

Updated 2/3/2015 2:11:32 AM

1 Answer/Comment

a^2b (3a^2 + 4ab^2 )

= a^2b*3a^2 + a^2b*4ab^2

= 3a^4b + 4a^3b^3

= a^2b*3a^2 + a^2b*4ab^2

= 3a^4b + 4a^3b^3

Added 2/3/2015 2:11:32 AM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [2/3/2015 1:18:36 PM]

Place the indicated product in the proper location on the grid.
6xy (1/2x 2 - 1/3xy + 1/6y 2 )

Question|Asked by AdrianMeza123

Not Answered

Updated 2/2/2015 8:32:57 AM

1 Answer/Comment

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