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
Aleks04 [339]
3 years ago
10

Can you help me with perpendicular lines and parallel lines?

Mathematics
1 answer:
lawyer [7]3 years ago
3 0

Answer:

1a. Parallel

1b. Parallel

1c. Perpendicular

Step-by-step explanation:

Parallel lines never intersect. This means they have the same slope. Their equations will have the same value for slope in y=mx+b.

Perpendicular lines intersect at 90 degrees. Their slopes are negative reciprocals of each other. If the slope in y=2x+1 is m=2. Then the perpendicular line will be -1/2.

To determine if the lines are perpendicular or parallel, convert each equation to y=mx+b form.

1a. y=5/2 x -3

5x=2y - 4 becomes y=5/2x +2                       Parallel

1b. 2x+8y=-24 becomes y=-1/4 x-3

48y=-12x-144 becomes y= -1/4 x-3                  Parallel

1c. 2x-7y=-56 becomes y=2/7 x + 8

7x+2y=8 becomes y= -7/2 x + 4                     Perpendicular


You might be interested in
Need help with VOCAB!!! Please make sure it's correct
mash [69]

Hey there!

I believe your answer would be a transformation, and not a translation.

A transformation is an operation that moves, flips, or otherwise changes a figure to create a new figure.

Hope this helps!

Have a wonderful day! :)

3 0
3 years ago
3/5 of the students in a classroom are girls if there are 10 boys in the class how many total students are there
nata0808 [166]
16 students is the correct answer...
for every 5 boys there are 3 girls, so 20 boys 6 girls = the total of 16 students
8 0
2 years ago
What is the answer for 5x+2=2x-10
Lady bird [3.3K]

5x+2=2x-10

3x=-12

x=-4

4 0
2 years ago
Read 2 more answers
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8593 g and a standard deviation of 0.
Alex17521 [72]

Answer:

The package label stated that the net weight is 381.8g If every package has ... brand of candies have a mean weight of 0.8616g and a standard deviation of ...

6 0
2 years ago
Y-2 = -3(x + 6), write the equation of the line in slope intercept form.
lisov135 [29]

Answer:

y = -3x - 16

Step-by-step explanation:

Point-slope form: y - y1 = m(x - x1)

Given: y - 2 = -3(x + 6)

Slope-intercept form: y = mx + b

To write the equation in slope-intercept form, we need to know the slope(m) and the y-intercept(b). By looking at the given equation, we can see that the slope is -3. We are also given the value of one point: (-6, 2).

To find the y-intercept, input the given values of the slope and the point into the equation format and solve for b:

y = mx + b

2 = -3(-6) + b

2 = 18 + b

Subtract 18 from both sides of the equation to isolate b:

2 - 18 = 18 - 18 + b

-16 = b

The y-intercept is -16.

Now that we know the slope and the y-intercept, we can write the equation:

y = -3x - 16

8 0
2 years ago
Other questions:
  • Which is greater 0.75 or 0.9
    11·2 answers
  • What is 2/3 in a percent
    14·2 answers
  • X and y table for y=x+2
    12·2 answers
  • Alisa says it is easier to compare numbers is set A (45,760/ 1025680) than set B (492,111/ 409,867.
    6·1 answer
  • What is the Interquartile Range (IQR) of the pumpkin weights? <br> a) 10<br> b) 4<br> c) 15<br> d) 8
    7·2 answers
  • How to find the common ratio for the geometric sequence
    12·1 answer
  • How to do this question plz answer ​
    10·1 answer
  • Point X has coordinates (-4, -5) and point y has coordinates (--1, --5 ) which expression models the distance between points X a
    7·1 answer
  • 5v-15=20<br> solve for v<br> can anyone explain what im supposed to do
    15·2 answers
  • HELP I NEED HELP ASAP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!