X = 3
AC = 8
explanation:
to find the value of x:
set AB + BC = AC
2x + x - 1 = 5x - 7
x = 3
to find the value of AC:
plug in x (3) into the AC expression
5(3) - 7 = ?
AC = 8
A. C<span>omposition and Texture. </span>
Volcanoes can release an amount of matter into the atmosphere. The particles will serve as nuclei to help form the water droplets. Following an eruption is usually a heavy rainfall that will encourage plant growth.
Answer:
Option C.
Volcanoes are associated with subduction and a convergent plate boundary
Explanation:
Subduction zone in volcanism occurs in a situation where two tectonic plates are converging on one another. One plate which contains oceanic lithosphere descends beneath the adjacent plate. This makes the oceanic lithosphere to be consumed into the crust.
Most Volcanoes in Hawaii are formed through subduction. This is shown by the presence of subduction zones in the region.
Thus option C is correct
