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 ( 91+ )
Otras preguntas
Iron tablets' usually contain iron sulphate (FeSO4). This salt can be made by reacting iron with sulphuric acid. Fe + H2SO4 → FeSO4 + H2 Calculate the mass of i
List the odd numbers between 2 and 20 in set notation. {1, 3, 5, 7, 9, 11, 13, 15, 17, 19} {2, 4, 6, 8, 10, 12, 14, 16, 18} {3, 5, 7, 9, 11, 13, 15, 17, 19} {1,
Select the correct compound. Reactants undergo chemical reaction to form products. This chemical equation represents one such reaction. The coefficient for one
In the previous problem, you calculated the amount of butter you will need to increase the size of the brownie recipe. Examine the original recipe below. Answer
Effective online learning method for students
Question 13 (1 point) Is the following a fixed or a variable expense? House Insurance Question 13 options: A) Fixed Expense B) Variable Expense
8x – 7 – 2x = -2(x – 9) + 4x + 11 x= ??????
What is the total momentum of a 30 kg object traveling left at 3 m/s and a 50 kg object traveling at 2 m/s to the right?
what is the leader of the muslim empire and faith called?
If i get into a fight and the cameras only see me swinging bc he hit in the classroom and since i have a history of gettin into fights.and to advoid getting mor
