Factor 60y-90-20x to identify the equivalent expressions. Choose two answers. 5(14-16-4x)

2(30-45-10)

5(12y-18-4x)

10(6y-9-2x)

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.

The surface area of the triangular prism is .

Solve this problem! extra ! 3025/5.5 = a/90.75