Triangles ABC and DEF are being compared. In the triangles, m angle A=45^ , m angle B=45^; m angle D=45^; m angle F=90^ , and AB - DE = 1.5 cm . Are the two triangles congruent?

Answer question above and explain each step : )

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.