What is the place of 1 in the number 51,536? a) hundreds b) thousands c) ten thousands d) hundred thousands

The equation respenting the left table is

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.