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
Misha Larkins [42]
3 years ago
7

Lines k and p are perpendicular, neither is vertical and p passes through the origin. Which is greater? A. The product of the sl

opes of lines k and p B. The product of the y-intercepts of lines k and p
Mathematics
1 answer:
AlladinOne [14]3 years ago
4 0
What do we know about those two lines?

They are perpendicular, meaning they have the same slope.
We know the slope of both is not zero (neither is vertical).
Therefore either
1) Both slopes are positive and therefore the product is positive
2) Both slopes are negative and therefore the product is positive (minus by a minus is a plus)

For the y intercepts, we know that the line P passes through the origin.
Therefore its Y intercept is zero.
[draw it if this is not obvious and ask where does it cross the y axis]
Therefore the Y intercept of line K and line P is zero.
[anything multiplied by a zero is a zero]

So we know that the product of slopes is positive, and we know that the product of Y intercepts is zero.
So the product of slopes must be greater.
Answer A
You might be interested in
In an effort to determine the most effective way to teach safety principles to a group of employees, four different methods were
musickatia [10]

Answer:

critical value = 5.29

Step-by-step explanation:

Given that they are divided into 4 groups and a sample of 5 test was selected

N = 5 * 4 = 20

k = 4

∝ = 0.01

Df for numerator ( SS group )= k - 1 = 3

Df for denominator ( SSE group )  = N - k = 20 - 4 = 16

DF ( degree of freedom )

Next we will use the F table to determine the critical value

Critical value =   F_{16,3,0.01} = 5.29

5 0
3 years ago
Help me fasssssst huryyyy up
GenaCL600 [577]

Answer: 20%

1/(1+4) = the answer

its just the amount of lemon juice over total volume

4 0
3 years ago
HELP ALERT ALERT MATH PROBLEM
Lisa [10]
Multiple 15 by 6, the answer is 90 square cm
7 0
2 years ago
1.325 to the nearest hundreths
12345 [234]
Its 1.33 because you round up if its 5 or greater
4 0
3 years ago
Read 2 more answers
3/5x5/4 what the awnser? (HURRY PLZ I NEED HELP)
Ann [662]

Answer:

0.75

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • ms. bastian and ms.brown are trying to get the most step in this week. ms.bastian walks 11219 steps in 12 hours. ms.brown walks
    5·1 answer
  • A CD tower is shaped like a cylinder and holds CDs with a diameter of 4.75 inches. If the CD tower is 12 inches tall, what is it
    14·1 answer
  • What is the answer for these
    9·1 answer
  • 3x +-11 &gt;-20<br> Which is greater than or less than
    6·1 answer
  • Ruth went to the park. She spent 1/4 of her time playing volleyball, 1/2 of her time eating, and the other hour of her time read
    10·2 answers
  • Find the area of A cylinder has a volume of 175 cubic units and a height of 7 units. The diameter of the cylinder is
    7·1 answer
  • Coolshirts.com sells T-shirts. It costs the company $2.50 to make a simple T-shirt. The company marks up the price by 300%. What
    6·2 answers
  • PLeAsE HeLp mEh aHhHhHhHhHhHh
    15·1 answer
  • Someone help pls!!!!!!!!!!!
    12·1 answer
  • Find the third side in simplest radical form:<br> 9<br> V15
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!