Which pairs of triangles can be shown to be congruent using rigid motions?

select congruent or not congruent for each pair of triangles.

congruent not congruent

△abc and △efg

△abc and △jkl

△jkl and △srq

△qrs and △def

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.