What is the relationship between the ratios? 4872 and 69 drag and drop to complete the statement.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

(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.

Which statement about 6x2 + 7x – 10 is true?