avstinv
avstinv
02-01-2018
Mathematics
contestada
find the length of line segment A (-2,3) B (2, 1)
Respuesta :
pethauls4up110km
pethauls4up110km
02-01-2018
Find the distance between points A-2; 3, B2; 1:
d = √
(
xb
-
xa
)2 + (
yb
-
ya
)2
=
= √
(2 - (-2))2 + (1 - 3)2
=
= √
42 + (-2)2
= √16 + 4 =
=
√20
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
An athlete is injured on the field his team mates see that the injury is moderately swollen and the althete reports that the area is numb what is the first thin
A diver is 15 feet below sea level. A scientist on a boat is 12 feet above sea level. Who is farthest from sea level.
A rectangle has a width that is 7 centimeters less than length,and it’s area is 330 square centimeters. What are the dimension of the rectangle?
A beach ball has a mass of 5 g and a volume of 20 cm3. What is the object's density?
Either you can vote for Smith for president, or you can watch the country be destroyed. A. none B. personal attack C. appeal to emotion D. false dilemma
What is the sum of the terms of the series (-1) + (-2) + (-3) +... + (-10)?A. -110B. -55C. -22
Q # 6 please help to resolve
Ethical ideas are present in all societies, all organizations, and all individual persons. a. True b. False
Armed with invisible ink, a cipher system, and a passion to end the war and preserve the Union, Elizabeth Van Lew became Butler's eyes and ears in the Confedera
Since managers are accountable for ensuring that organizations and their members behave in an ethical fashion, they need an external locus of control. a. True
