Which triangle can be proven congruent to triangle abc?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Equation for the calculation double 2 and then add 5

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values