Simplify 7-5, construct a right angle using only a ruler, pencil, and compasses, and convert 500 Euros to Uganda shillings given 1 Euro = 4,400 Ug sh.

Here are the solutions to the questions: 10. Simplify: 7 - 5 Step 1: Perform the subtraction. 7 - 5 = 2 The simplified value is 2. 11. Using a ruler, a sharp pencil and a pair of compasses only, construct a right angle in the space below. To construct a right angle (90 degrees): 1. Draw a straight line and mark a point P on it. 2. Place the compass needle on P and draw arcs of the same radius to intersect the line on both sides of P. Label these intersection points A and B. 3. With the compass needle on A, open the compass to a radius greater than AP, and draw an arc above the line. 4. With the compass needle on B and using the same radius as in step 3, draw another arc to intersect the previous arc. Label this intersection point C. 5. Draw a straight line from P to C. The angle formed at P (e.g., APC) will be a right angle (90^). 12. Given that 1 Euro = Ug sh. 4,400 at a forex bureau. Convert 500 Euro to Uganda shillings. Step 1: Identify the given conversion rate. 1 Euro = 4,400 Ug sh. Step 2: Multiply the amount in Euros by the conversion rate to find the equivalent amount in Uganda shillings. 500 Euro × 4,400 Ug sh.1 Euro 500 × 4,400 = 2,200,000 500 Euro is equal to 2,200,000 Ug sh..