6. Mrs Lim bought some flour. She used 1/3
of the flour to bake a cake.
3/5
of the flour to make some
chocolate cookies and the rest to make some pancakes. If she used 150 g of the flour to make the
pancakes
(a) calculate the amount of flour she used to make chocolate cookies.
(b) how much flour did she buy at first?​

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces