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 ( 86+ )
Otras preguntas
what is the domain and range of f(x) = 3(4)^x
which scenario most closely follows Communist principles
Prokaryotic organisms are not found in which Domain? a) Eubacteria. b) Archaea. c) Eukarya.
A circuit contains three resistors connected in parallel. The value of R1 is 2 K , the value or R2 is 6 K , and the value of R3 is 10 K . If the supplied voltag
Environmental variation: a. affects genotypic expression of characters. b. has no effect on phenotype. c. tends to blur together the phenotypes associated with
A packet of crisps contains 50g. If a “new size” packets contain 15% more, how many grams of crisps are in the “new size” packets? Plz help
A company’s flexible budget for 16,000 units of production showed sales, $48,000; variable costs, $24,000; and fixed costs, $17,000. The operating income expect
A second messenger is: a. a molecule that allows one cell to communicate with other cells b. a chemical messenger released from synaptic terminals across syna
simplify (a^-2b^2)^-3/(a^2b^-10)^-3
Which of the following is a solution of 4x + 5y ≤ 20? A. (0, 5) B. (5, 7) C. (8, 0) D. (1, 1)
