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
Greeley [361]
3 years ago
7

In the coordinate plane, the x axis (y=0) and y axis (x=0) are perpendicular. The product of the slopes of two perpendicular lin

es is -1. Explain why this definition does not apply to the lines y=0 and x=0.
Mathematics
1 answer:
sleet_krkn [62]3 years ago
8 0

Answer:

see the explanation

Step-by-step explanation:

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)

In the coordinate plane, the x axis (y=0) and y axis (x=0) are perpendicular

however

this definition does not apply to the lines y=0 and x=0.

because

The slope of the horizontal line y=0 is equal to zero and the slope of the vertical line x=0 is undefined

You might be interested in
Last One Please Help
tigry1 [53]

Answer: A. 3/5

Step-by-step explanation:

Count all the add numbers in 1-10 then add the 4 and you get

6/10

Simply and you get 3/5

7 0
3 years ago
Which of the following functions is quadratic?
zysi [14]
The answer is C. 
The definition of a "quadratic equation" is any equation that has a variable with an unknown value to a power no less than or more than 2. A is not the answer because nothing is to the 2nd power. B, although is to the second power, is simplified into just 4, so it has neither an unknown variable nor power of 2. D is also incorrect because when the 3 is distributed, the equation is just simply 12-3x, which has no power of 2. So C is correct because when the 7x is distributed, you get the equation 7x^2 +21x, which has both a variable with an unknown value and a power of two. 
6 0
3 years ago
Read 2 more answers
A square field has a perimeter of 44 meters.Find the length of one side of the field
riadik2000 [5.3K]
11 Meters because squares have 4 even sides. So you divide 44 by 4 and you get 11. This means every side is 11 meters long.
6 0
2 years ago
What is 3 3/4 as a decimal ​
mariarad [96]

Answer:

3.75

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Two sides of a triangle measure 20 cm and 30cm. What is the third side?
Naily [24]
Hi there!

It depends on what angles there are, and how many degrees are in each angle. In order to figure this problem out, you need to know at least one angle ;)

Hope this helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • 2x ≤ 12<br> Select the appropriate response<br> A2x ≤ 12 <br> B)x≤4 <br> C)x≤6<br> D)x ≤ 10
    6·1 answer
  • What are the domain restrictions of the expression?
    11·2 answers
  • Use the figure to find the measures of angle 1 and angle 2.
    6·2 answers
  • A recipe calls for 2 cups of sugar, 3 cups of flour,
    9·1 answer
  • Matt starts 9 ft from a motion detector. He walks towards the motion detector at a constant rate of 1 1/2 feet per sec. How many
    11·1 answer
  • Does anyone know What is x+7=-7x-8
    13·1 answer
  • An object is launched from a platform.
    11·1 answer
  • How many degrees do the three angles of a triangle add up to be (use numbers not words)?
    8·1 answer
  • Find the are of the blue shaded region.
    14·2 answers
  • An airline estimates that 90% of people booked on their flight actually show up. If the airline books 71 people on a flight for
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!