Find the value of x needed to make the equation True. 3/4(20x-8)-3=54 A. x=3.8
B. x=4.2
C. x=4
D. x=3.3

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Measures of the angle of r, 31 s (x+4) t (3x+9)

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.