four friends are making chili. each of them use a different amount of hot sauce to make the chili spicy. which ratio of hot sauce to chili makes the spiciest chili?

Which best explains why this triangle is or is not a right triangle?

Plot the intercepts to graph the equation

(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.