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
dimaraw [331]
3 years ago
10

Endpoints of segment MN have coordinates (0, 0), (5, 1). The endpoints of segment AB have coordinates (1 1/2 , 2 1/4 ) and (−2 1

/4 , k).
What value of k makes these segments perpendicular?
Mathematics
1 answer:
Zielflug [23.3K]3 years ago
7 0

Answer:

k=21

Step-by-step explanation:

Find the slope of MN which is 1/5 (use the slope formula)

Use the slope formula for AB using k as y_2

Substitute and you get k=21

21-2.25/-2.25-1.5=-5

The lines are perpendicular because the slopes are the negative reciprocal of one another.

You might be interested in
I need help with 1-32 it’s a test help ASAP thanks
Illusion [34]
What’s in it for me will u give me vbucks
5 0
2 years ago
Can someone help please
Svetach [21]
I believe it would be d. equilateral. becuz a equilateral triangle is a triangle with 3 equal sides, and 3 equal angles.
7 0
2 years ago
Help me with this ASAP plz!!
evablogger [386]

Answer:

Rate of change = 2 & Initial value = -1

7 0
2 years ago
What is an interval scale and what is it used for?
koban [17]
An interval scale has measurements where the difference between values is meaningful. For example, the year 0 doesn’t imply that time didn’t exist. And similarly, a temperature of zero doesn’t mean that temperature doesn’t exist at that point. Arbitrary zeros (and the inability to calculate ratios because of it) are one reason why the ratio scale — which does have meaningful zeros — is sometimes preferred.
8 0
2 years ago
Read 2 more answers
What is 26.99 round to the nearest tenth
Arte-miy333 [17]
Salutations!

To round to the nearest tenth, you need know whether the number next to tenth place is greater than 5 or lesser than 5. If its greater than 5, you need to round up. If its lesser than 5, you need to round down. Now, in the number 26.99 9 is in the tenth place. The number next to 9 is greater than 5, so just add on to the ones place, making the tenth and hundredth place 0. Zero has no value so whether you add the zero or not, it does not matter.

<span>26.99 round to the nearest tenth </span>≈ 27

Hope I helped (:

Have a great day!
5 0
3 years ago
Other questions:
  • Suzanne is 64 inches tall. What is Suzannes height in feet and inches
    9·2 answers
  • In a random sample of 150 customers of a high-speed Internetprovider, 63 said that their service had been interrupted one ormore
    9·1 answer
  • How many times will interest be added to the principal in 1 year if the interest is compounded annually?
    9·2 answers
  • Complete the next step in solving this equation.
    12·1 answer
  • How much money is $120.00 increased by 70%?
    8·2 answers
  • Which expression has the same meaning as p 11/5?
    13·1 answer
  • What is the value of the coefficient of the fourth term of the expansion of (a+b)^5 ?
    9·1 answer
  • (PLEASE SOLVE ASAP)The container that holds the water for the football team is 2/3 full. After pouring out 4 gallons of water, i
    10·1 answer
  • Laws involving positive integral exponents to zero &amp; negative integral exponents.
    7·1 answer
  • in the figure below, point B is on line segment DC. If AB = BC, what is the measure of angle ABE? FREE BRAINlIEST FOR THE FIRST
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!