A A hunter walks 400m up in a hill which slopes at an angle of 20° to the horizontal, calculate
Correct to the nearest metre, the
a horizontal distance he curved -
b vertical height through which he rises

On a architect's drawing of a house, 1 inche representa 1.5

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.