Diego measures the length of a pen to be 20 set to actually length of a pen is 25 cm find the percentag error. Explain your thinking.

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.

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Which statements are true about additional information for proving that the triangles are congruent check all that apply