B. (09.04 LC) A circle is centered at (7,8) and has a radius of 11. Which of the following is the equation for this circle? (6 points)
O (x - )2 + (y - 3)2 - 121
O (x - 7) + (y - 3)2 - 11
O (x + 2)2 + (y +
Y*
O (x + 7) + (y + 8)2 - 11
- 121

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

At which point on the diagram do convection currents occur to drive plate movement?

Hey, i was what is consisted in a sustainable city? like what unique designs they have, etc. for answering ; )