Similar figures are figures which has the same shape however they do not always have the same size. It should not be used interchangeably with congruent figures since the latter would refer to figures which has the same size and shape. Thus, congruent figures are always similar figures but similar figures are not always congruent figures. From the choices given, I think the best choice would be the first option. The two squares would be the pair of non-congruent figures that are always similar. This is because no matter what are the side lengths of the squares, it will always have the form of the square.
Answer:
p = -2
Step-by-step explanation:
Start by dividing both sides by 81 to get the power by itself.

Write the fraction using a power of 3.

This assumes you know about negative exponents: 
From A to B, the equation can be thought of as a line. Given two points, the equation of the line can be determined. First, the slope of the line must be known. Calculating, the slope is 2/3.
The equation is then 2x -3y =2(1) -3(1),
2x -3y=-1
Answer:
exponential growth by 1600
Step-by-step explanation:
Answer:
27777/100000
Step-by-step explanation:
i hope its right