Katrina is outlining an outdoor cooking area in her yard. the figure on the coordinate plane below represents the area she outlines. on a coordinate plane, points are at (1, 3), (1, negative 2), (negative 4, negative 2), (negative 4, 3). what is the distance around the cooking area, if each unit on the grid represents 1 yard? 5 yd 10 yd 15 yd 20 yd

Which expression will have the same sum as 3_8 + 1/4?

What numbers are included in the set of integers? what numbers are not included?

(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.