1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
myrzilka [38]
3 years ago
6

Determine whether theses lines are parallel, perpendicular or neither

Mathematics
1 answer:
belka [17]3 years ago
8 0

Answer:

Lines 2 and 3 are parallel with slope (-2/3) and different y intercepts, and both are perpendicular to line 1              (-1) / (3/2) = (-2/3)

Step-by-step explanation:

Parallel lines have the same slope

Perpendicular lines have negative reciprocal slopes

line 1: 6x - 4y = 2

line 1: 4y =  6x - 2

line 1:   y = (3/2)x - 0.5

line 2:  y = (-2/3)x - 6

line 3:3y = -2x + 4

line 3: y = (-2/3)x + 4/3

You might be interested in
Solve each system using substitution.<br> 3x+2y=23<br> 1/2x-4=y
weqwewe [10]
\left\{\begin{array}{ccc}3x+2y=23&(1)\\y=\frac{1}{2}x-4&(2)\end{array}\right\\\\subtitute\ (2)\ to\ (1)\\\\3x+2(\frac{1}{2}x-4)=23\\3x+x-8=23\\4x-8=23\ \ \ \ |add\ 8\ to\ both\ sides\\4x=31\ \ \ \ \ |divide\ both\ sides\ by\ 4\\\boxed{x=7.75}\\\\subtitute\ the\ value\ of\ "x"\ to\ (2)\\\\y=\frac{1}{2}(7.75)-4\\y=3.875-4\\\boxed{y=-0.125}\\\\Answer:\boxed{  \left\[\begin{array}{ccc}x=7.75\ (7\frac{3}{4})\\\\y=-0.125\ (-\frac{1}{8})\end{array}\right}
5 0
4 years ago
Read 2 more answers
isiah is saving up $1000 for a trip. He already has $550 saved and plans to save an additional $50 each month. how many months (
Maksim231197 [3]
What month is he in right now .? there are 12 months so, 9months if he’s saving 50$ each month . 50*9 = 450 and he already has 550,

450+550 = 1000
7 0
4 years ago
Read 2 more answers
How do I factorise 2x + 10?
agasfer [191]

2 (x + 5)

Step-by-step explanation:

Factor out 2 from the expression

5 0
3 years ago
Use the data in this stem-and-leaf plot to answer the question.
hram777 [196]
There were 11 dogs in the sample
6 0
3 years ago
A set of data has a normal distribution with a mean of 46 and a standard deviation of 7. Find the percent of data within the fol
kvasek [131]

Answer:

50%

the mean (46) marks the halfway point, so over the mean is 50% and under the mean is 50%

7 0
2 years ago
Other questions:
  • Write the fraction of 250,000
    7·1 answer
  • What is the correct answer?!
    10·2 answers
  • What are LOGARITHMS...???​
    10·2 answers
  • Make tan(x)(csc(x)-sin(x)) into 1 trigononometrical value
    5·1 answer
  • All of the questions below are regarding the attached photo. Please do not answer if you're not gonna answer all of them. (VALID
    13·1 answer
  • Which of the following is a polynomial?
    15·1 answer
  • The rope was coiled into circular
    11·1 answer
  • Consider the equation y=5x-1/2. What is the slope? What is the y-intercept?
    9·2 answers
  • Write this ratio as a fraction in simplest form without any units. 20 quarts to 9 gallons
    11·1 answer
  • Evaluate the expression when x-6
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!