Find the smallest number by which 1250 must be multiplied to obtain perfect square​

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

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

The value √10 and √15 are plotted on the number line