58. REASONING A drone flying over a field of corn identifies a dry area The coordinates of the vertices of the area are shown. To what
coordinates should the portable irrigation system be sent to water
the dry area? Explain your reasoning.
[tex]58. REASONING A drone flying over a field of corn identifies a dry area The coordinates of the ve[/tex]
la parábola es el lugar
geométrico en el cual los puntos tienen una distancia idéntica, equidistantes,
de un punto denominado foco, f, y una recta denominada directriz
el radio vector de una
parábola es el segmento que existe entre un punto cualquiera y el foco.
por la ecuación se observa
que la parábola abre hacia la derecha, por lo cual podemos usar las siguientes fórmulas
la ecuación ordinaria de la
parábola es y^2 = 4px, donde p es la longitud desde el vértice de la parábola al
foco.
la fórmula de la directriz
es x + p = 0
resolviendo:
y^2-9x = 0
y^2 = 9x
4p = 9, entonces p = 9/4
entonces el foco tendrá la
coordenada f(9/4,0)
la directriz vendrá
expresada por
x + p = 0
x = -p
x = -9/4
el problema indica que la
ordenada es igual a 6, entonces
(6)^2=9x
x = 36/9
x = 4
entonces el punto al cual
hay que obtener la distancia será p(4,6)
calculando se tendrá: pf =
pf = 6,25 u
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step-by-step explanation:
the correct answer is a) "catholic church".
the proposals that liberals in mexico made during 1855 were particularly focused on a person's individual rights, such as the freedom of speech, the freedom of conscience, freedom of assembly, and the right to possess weapons.
when the constitution was formally published 2 years later (1857). it also contained an article which permitted education free from any religious influence, the removal of the catholic church institutional privileges, and the sale of property belonging to the church. all of these provisions were clearly against the catholic church interests.
step-by-step explanation:
[tex]What is the money formvthe fation form and decimal form in terms of dollars[/tex]
-8/2y-8=5/y+4-7y+8/y^2-16
we move all terms to the left:
-8/2y-8-(5/y+4-7y+8/y^2-16)=0
we can not solve this equation