256 chocolates are distributed among the students of class 5. If the number of chocolates obtained by each of the students is the same as the number of students in the class, find the number of students in class. How to know what should we do either square number, cube number, square root or cube root

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.