Sketch and name a triangle with sides that measure 5, 6, and 7 inches

A triangle without any congruent sides, or all sides ae different, is called a scalene triangle.  I don't know what you mean by sketch one out.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.