Maria recorded the effects of doing homework on her intelligence. which of
these is a control variable?
o
o
a. maria's intelligence
o
b. neither doing homework nor maria's intelligence
o
o
o
c. doing homework
o
o
d. both doing homework and maria's intelligence
sit

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

(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.

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?