Triangle CDE contains point C with coordinates of (3,-4). After a translation is performed, triangle C'D'E' is produced and contains the point C, with coordinates of (6,0).
What is the distance between C and C'?

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.

The answer to the first one is barometer.