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 ( 71+ )
Otras preguntas
The area of a triangle is 80cm² and its base is 8cm. If its height is (6+k) cm, find the value if k. (3marks)
When 1760 is divided into 14 equal parts, the remainder is 10. What is a correct way to write the quotient?
Brick,stone,wood etc are required to make a brainly
The high school band has 12 more girls than boys. The band has a total of 106 students. How many girls are in the band?
Use the term 3xy + 2 to answer the following questions.
Which is true about the President's role as commander in chief? A The President stays in close contact with military leaders. B The President can send forces on
HELP ASAP I DON'T UNDERSTAND
You are laying a concrete border around a circular pond ...The pond is 7 meters in diameter and is surrounded by a path 2 metres wide . The concrete needs to be
Purple drop equals to________?
What is the total value in cents of x quarters, y nickels, and z pennies?
