Which choice shows the image of triangle 2 after a reflection over the y-axis followed by a rotation of 180° around the origin?

What is 1/2 x (6 x 4)+3 + 2 show your work

Which value is not a solution of 8x^3 – 1 = 0

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.