Asumiendo que es una funcion coseno, determina el valor de w (con signo) para que esta función tenga la forma f(x)=cos(2x±w) de la gráfica que se muestra a continuación
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w=

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5