Mathematics, 25.08.2019 16:30 vaelriacb9300

All the dimensions of a parallelogram were multiplied by the same factor. if the area of the parallelogram went from 3 square centimeters to 12 square centimeters, the dimensions of the parallelogram were multiplied by .

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all the dimensions of a parallelogram were multiplied by the same factor. if the area of the parallelogram went from 3 square centimeters to 12 square centimeters, the dimensions of the parallelogram were multiplied

the answer is two

i know this because i took the test and i checked the answers, therefore the answer is two!

: )

Answer from: megamorph

If area of the parallelogram went from 3 square cm-s to 12 square cm-s the dimensions were multiplied by 2 bc.

length time height = 3 so 2*1,5 =3
than you multiplie them by 2 so 2*2 =4 and 2*1,5=3 will get area = 4*3 =12

hope this will you

Answer from: Quest

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:

Answer from: Quest

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

In this figure,afc=efc . which statement is true by cpctc?

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All the dimensions of a parallelogram were multiplied by the same factor. if the area of the paralle...