9(3)^2-3(3)+3
9(9)-9+3
81-9+3
=75
C = 5/9(F - 32)
C = 5/9(45 - 32)
C = 5/9(13)
C = 65/9
C = 7.2 <==
The range is from 6 to 18.
Assume that,
The two angles of one triangle are congruent to two angles of a second triangle.
To prove: The third angles of the triangles are congruent.
Since, two angles of one triangle are congruent to two angles of a second triangle.
Therefore,

Adding these two we get,

Cancelling 180 on both sides, we get

Hence, if two angles of one triangle are congruent to two angles of a second triangle, the the third angles of the triangles are congruent.
C. The graph g(x) = x − 7 is the result of translating the graph of f(x) = x + 3 down 10 units.
Sure hope this helps you and good on whatever math test or exam is coming up soon!! :D