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
Crazy boy [7]
2 years ago
10

How do you know two lines are parallel?

Mathematics
2 answers:
schepotkina [342]2 years ago
6 0

Answer:

D) Their slopes are equal.

Step-by-step explanation:

For a line to be parallel, both lines need to be going at the same angle forever and never intersect. So if the slopes of the lines are equal, both of the lines would be at the same angle going the same direction. It does not matter where the lines are on the graph! It can be on top of the other line or far away from the other line, it just needs to have the same slope.

Assoli18 [71]2 years ago
5 0

Answer:

4) Their slopes are equal

Step-by-step explanation:

Parallel lines with the same slope will never meet because they have the same slope

You might be interested in
What’s slope in this graph?
aniked [119]

Answer:

1/2 !

Step-by-step explanation:

Since it's going up, we know its positive, but if you use RISE/RUN, you would go up 1, then over two, from any point. That makes it 1/2! I went up from the y axis to the next point on the line. I hope that makes sense, but the answer is 1/2!

Have a nice day :D

4 0
3 years ago
By what least number should 2048 be multiplied to get a perfect cube
antiseptic1488 [7]

Answer:

2

Step-by-step explanation:

You should multiply by 2, to make it perfect square & it's square root is 64

6 0
3 years ago
Read 2 more answers
59. What happens to the graph of y = |x| when the equation changes to y = |x + 4? A The graph shifts up 4 units. The graph shift
marishachu [46]

Answer: Graph shifts 4 units to the left

Explanation:

I'm assuming you meant to say y = |x+4|

If so, then the graph shifts 4 units to the left. Replacing x with x+4 moves the xy axis 4 units to the right if we held the V shape in place (since each x is now 4 units larger). This gives the illusion the V shape is moving 4 units to the left.

Or you could look at the vertex point to see how it moves. On y = |x|, the vertex is at (0,0). It then moves to (-4,0) when we go to y = |x+4|

8 0
3 years ago
The Research Triangle in North Carolina is formed by Raleigh, Durham, and Chapel Hill. Is this triangle a right triangle? Explai
ryzh [129]

The triangle is not a right triangle. This is because the sum of the square of the two shorter lengths is not equal to the square of the longest length.

<h3>Is the triangle a right triangle?</h3>

In order to determine if the triangle is a right triangle, Pythagoras theorem would be used.

The Pythagoras theorem: a² + b² = c²

where a = length

b = base

c = hypotenuse

12 ² + 24²

= 144 + 576 = 720

29² = 841

To learn more about Pythagoras theorem, please check: brainly.com/question/14580675

#SPJ1

7 0
1 year ago
In the triangle below, what ratio represents cot Y?
arsen [322]
TanY=y/x

cotY=1/tanY

cotY=x/y
7 0
3 years ago
Other questions:
  • #10-1 : What is the probability of randomly choosing a diamond card from a regular deck of 52 cards? What is the probability of
    13·1 answer
  • ​​ What is the area of a rectangle with vertices at ​ (−4, 0) ​, ​ (−3, 1) ​ , (0, −2) , and (−1, −3) ? Enter your answer in the
    13·1 answer
  • What is 7.375 to the nerest whole number​
    8·2 answers
  • What is the missing term in the geometric sequence?
    7·2 answers
  • What is the gcf of x5 and x7
    12·1 answer
  • -9x-5x=20<br> Please solve for x!
    12·1 answer
  • What is the area of the triangle?<br> 6<br> 18<br> units
    11·2 answers
  • What is the area of a rectangle with length 1/12 foot and width 3/4 foot?
    7·1 answer
  • 6 less than one-third of a number m is y
    7·1 answer
  • Help me out pleasee will give brainliest or whatever its called
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!