Triangles abc and def are mathematically similar.

Texas tech says that cooperative gameplay—a video game feature that allows players to work together as a team—leads to increased empathy in the real world.

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis

Give an example of the type and scale of economic activity for a traditional economy.