kbearxoo
kbearxoo
01-06-2017
Mathematics
contestada
help me please and explain
Respuesta :
mreijepatmat
mreijepatmat
01-06-2017
The length of a segment AB, knowing their pairs (coordinates) is
AB =√[(x₂-x₁)² + (y₂-y₁)₂], x₁, y₁ being the pair of A and x₂, y₂, the pair of B
A(1,2) and B(4,6)
AB =√[4-1)² + (6-2)²] ; AB =√(9 +16) = √25 Hence AB = 5
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
The statement of owner’s equity contains the A. owner’s capital for the beginning of the period. B. liabilities of the company. C. total amount owed by credit
Which behavior would you most likely expect to find in a desert animal? a. grooming others of their species b. giving birth under tree shelter c. eating in larg
fill on the other coordinate for the line 2x-3y=4 (2,)
according to the pedometer i move 27 5/8 inches when i walk How many feet i will travel in 96 steps?
Which of the following is an example of money as a unit of account? a. purchasing a remote-controlled toy on sale for $8.99 b. lending your best friend $25.00
If f(x)=2x^2−3x+1 and g(x)=x+5, what is f(g(x))?
what is the total cost of a sweatshirt if the regular price is $42 and the sales tax is 5.5?
Which of the following inventions eventually made it possible to transmit information over long distances in a short period of time? a.the telegraph b.the telep
What is a technique in which an inked image from a prepared surface is transferred onto another surface?
Amoebas prey upon algae in aquatic environments. a. True b. False
