Overview Question Progress
Homework Progress
6/9 Marks
E
50%
In the diagram below, all the measurements are given correct to the nearest cm.
Not drawn
to scale
15 cm
21 cm
28 cm
42 cm
Calculate the greatest possible area of the shaded region

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

I’m still confused on how to work the percentages

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3