Explain the steps to determine all sets of congruent sides and angles in two triangles given a statement of their congruence, include your reasoning for each step, as well as explain all the ways to prove that two triangles are similar with an example

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.

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4