This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If a system of two equations has exactly one solution, then the lines representing these two ... (Read 527 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jun 18, 2018
If a system of two equations has exactly one solution, then the lines representing these two
  equations: ___________.
 
  Fill in the blank(s) with correct word

Question 2

Which of the following figures is mapped onto itself by a 90 rotation around the point of
  intersection of its diagonals?
 
  (a) a rhombus.
  (b) a rectangle.
  (c) A parallelogram.
  (d) A pentagon.
  (e) None of these is correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 18, 2018
Answer to Question 1

Intersect (once)

Answer to Question 2

e


vinney12

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Jun 18, 2018
Thank you


makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jun 18, 2018
No problem :)


« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Tracheal Tube Respiratory System as diagrammed in a generalized insect Tracheal Tube Respiratory System as diagrammed in a generalized insect
The integumentary system. The integumentary system.
Using a water-based cleaning system helps reduce the hazards from using strong chemicals. Using a water-based cleaning system helps reduce the hazards from using strong chemicals.
Shutoff valves must be used on vehicles equipped with plastic fuel lines to isolate the cause of a ... Shutoff valves must be used on vehicles equipped with plastic fuel lines to isolate the cause of a ...
How to find the possible equations of a graph? How to find the possible equations of a graph?
Muscular system and Cardiovascular system Muscular system and Cardiovascular system
Video: Fermentation - When Oxygen Is Absent, Pyruvate to Lactate & Pyruvate to Ethanol

For a complete list of videos, visit our video library