En un plano hay tres circunferencias determinadas por las siguientes ecuaciones. (x+9)^2+(y-7)^2=5 (x+7)^2+(y-8)^2=3 (x-4)^2+(y+3)^2=4 Los centros de las circunferencias determinan un triángulo. ¿Cuál es el perímetro de dicho triángulo? (Clave: identifique los centros de las circunferencias, luego calcule las distancias con la fórmula de distancia entre puntos).

answer: get jesus in your life

step-by-step explanation:

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).