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
trasher [3.6K]
3 years ago
8

Select the following lines that would be perpendicular to y = 3x + 1. (Select ALL correct)

Mathematics
1 answer:
max2010maxim [7]3 years ago
6 0

Answer:

The line passing through points (1,4) and (4,3).

The line passing through points (1,-4) and (4,-5).

Step-by-step explanation:

Since the equation is y=3x+1

If it was perpendicular, it means the slope would be the negative reciprocal.

So the slope would be -1/3

9-8/6-3=1/3 (not negative) <u>No</u>

3-4/4-1=-1/3 <u>Yes</u>

-5+4/4-1=-1/3 <u>Yes</u>

6-3/5-4= 3/1 <u>No</u>

You might be interested in
The sum of 5 consecutive even numbers is 20
vladimir2022 [97]

Step-by-step explanation:

Let the 1st number be x

2nd number = x + 2

3rd number = x + 4

4th number = x + 6

5th number = x + 8

x + x + 2 + x + 4 + x + 6 + x + 8 = 20

5x + 20 = 20

5x = 20 - 20

5x = 0

x = 0 ÷ 5

x = 0

The 5 consecutive integers are

0, 2, 4, 6, 8

8 0
3 years ago
$250, 2.85%, 3 years
Lerok [7]
So then what is the question?
7 0
4 years ago
A highway had a landslide, where 3,00 cubic yards of material fell on the road, requiring 200 dump truck loads to clear. On anot
Andru [333]

Answer:

2667 dump truck loads

Step-by-step explanation:

To solve this exercise, we must resort to a proportion rule.

Knowing what happened in the first place, how much was needed, a direct proportion will be made with the other accident, be as follows.

Landslide                                     Dump Truck Loads

3 yd ^ 3 -------------------------------------------> 200

40 yd ^ 3 -------------------------------------------> X

X = (40 * 200) / 3

X = 2666.6, that is, for 40 cubic yards of sliding, approximately 2667 dump truck loads are needed.

8 0
3 years ago
What is the a, b, and c of the following quadratic y = - 4x ^ 2 + 5x - 3
Rudik [331]

Answer:

A = -4

B = 5

C = -3

Step-by-step explanation:

Standard form of a quadratic equation is y = Ax² + Bx + C

In the quadratic y = -4x² + 5x - 3, we can use this standard form to find A, B, and C.

Since -4 is the coefficient to x², A is -4.

Since 5 is the coefficient to x, B is 5.

Lastly, since -3 is the last term, C is -3.

So, the answer is:

A = -4

B = 5

C = -3

3 0
3 years ago
Suppose J is between H and K. Use the Segment Addition Postulate to solve for x, HJ,
Kisachek [45]
I love the green bean and the national
6 0
3 years ago
Other questions:
  • QUICK HELP!! Will give brainliest!! Thank you
    7·2 answers
  • What is the median of the following data set? {3, 4, 2, 8, 5} (1 point)
    10·2 answers
  • 2. Simplify:<br> b. 3(2x + 4y)
    15·2 answers
  • Will mark brainliest <br> Thank u!
    10·2 answers
  • Peter needs to wash 20 plates, 30 pieces of silverware, and 10 cups. Then he
    8·2 answers
  • What would g equal in this equation? 3=g\-4 -5
    7·2 answers
  • The perimeter of a rectangular field is 312 m. If the length of the field is 91 m, what is its width?
    13·1 answer
  • Dawn, the teller, counted
    9·1 answer
  • Find the value of x. Round your answer to the nearest tenth
    7·1 answer
  • What percent of 96.4 is 23.4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!