My mother is yelling at me to go to bed

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

What expression is equivalent to (2x-1)(x-3)?

What is 1/3x5 on anuber line what does it look like on a number line