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 ( 21+ )
Otras preguntas
What happened as a result of the So-called intolerable acts
NEED ASAP LOTS OF POINTS PLZ ANSWER BOTH
Chemical digestion reduces large complex molecules to simpler compounds by the process of ________.
Tax refunds: a.occur when a taxpayer's income tax withholding exceeds what they owe b.come from extra money the federal government has left over at the end of t
Primary consumers _____. are the first to receive energy from a plant receive energy directly from the sun make their own food using photosynthesis break down
One of the cons to running as an aerobic activity is that it may
Quick Fix Inc. repairs bikes. The company’s revenue is modeled by the function R(h)=220h−160 for every h hours spent repairing bikes. The company’s overhead cos
1) Are the bones more or less flexible than they were before your experiment? 2)Is there a difference between the cola bone and the vinegar bone? List 2 ways
Fred and Barney are having a race. Fred runs at 7 miles per hour, but since Barney is slower and runs at only 4 miles per hour, Fred decides to give him a head
A survey asked 10 boys and 10 girls how many hours they spent playing video games the previous week. The number of hours are given in the line plots.
