Question 4 20 pts
The center of a circle is at Q(5,5). A radius is drawn from Q to P(7,2). What are the coordinates of the
endpoint of the diameter that includes segment PQ?
O (10,10)
O (6,3.5)
O (9,-1)
O (3.8)

1. crust 1 the metallic layer at the earth's center 2. inner core 3 the firm layer between the crust and the asthenosphere 3. lower mantle 2 the layer surrounding the inner core 4. asthenosphere 4 the semi-solid layer between the top layer and the upper mantle 5. upper mantle 5 the layer between the asthenosphere and lower mantle 6. top layer 6 the earth's outermost layer 7. outer core 7 the hottest part of the mantle

Approximately how close is russia to alaska ? a.5 miles b.50 miles c.500 miles d.5000 miles

The orbits of planets around the sun are slightly? or oval shaped?