« previous next »

Author Question: A directed line segment (a) has direction measured by the angle it forms with the positive ... (Read 694 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jun 18, 2018
A directed line segment
 
  (a) has direction measured by the angle it forms with the positive x-axis.
  (b) has length.
  (c) is called a vector.
  (d) Both (a) and (b) are correct.
  (e) Answers (a), (b) and (c) are all correct.

Question 2

All polygons have n reflections onto themselves.
 
  Indicate whether the statement is true or false


covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 18, 2018
Answer to Question 1

e

Answer to Question 2

F :The polygons must be regular for this to occur.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Convergent evolution in body forms Convergent evolution in body forms
Plato’s Divided Line Plato’s Divided Line
Positive and negative selection during T-cell development. Positive and negative selection during T-cell development.
A helical array of and tubulin forms a microtubule A helical array of and tubulin forms a microtubule
Development of Foliation due to Directed Pressure Development of Foliation due to Directed Pressure
Nuchal Line Nuchal Line
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library