Hernary spends $2.05 to buy some flowers. he pays the store three $1 bills how much change will henry get back

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Do,h = (7, 9) (14, 18) the scale factor is