Year 9 Advanced Maths Homework Term 4 Sheet 4 Name :___________________ Please show full working out Due Date: __________ Expand and simplify Expand and simplify A student divided a number by 8 1. 1. instead of multiplying by 8. His answer was 13. What should his answer have been? 2. 2. 3. 4. Use Trigonometry to find the Calculate the circumference Use Pythagoras’ Theorem to find the unknown side length: (Answers to two unknown side length, answers to (Answers to two dec places) decimal places) two decimal places Use index laws and express answers A cylindrical swimming pool has a A grandfather clock strikes the in positive indices diameter of 6 metres and a depth of number of hours for every hour of 1. 1.2 metres. Calculate the capacity of the day. How many strikes will it the pool in litres. (Remember to make in one day? draw a diagram) 2. 3. 4. 5. 6.
Year 9 Advanced Maths Homework Term 4 Sheet 4 Name :___________________ Please show full working out Due Date: __________ Expand and simplify 1. 2. Expand and simplify 1. 2. 3. 4. A student divided a number by 8 instead of multiplying by 8. His answer was 13. What should his answer have been? Use Trigonometry to find the unknown side length, answers to two decimal places Calculate the circumference (Answers to two dec places) Use Pythagoras’ Theorem to find the unknown side length: (Answers to two decimal places) Use index laws and express answers in positive indices 1. 2. 3. 4. 5. 6. A cylindrical swimming pool has a diameter of 6 metres and a depth of 1.2 metres. Calculate the capacity of the pool in litres. (Remember to draw a diagram) A grandfather clock strikes the number of hours for every hour of the day. How many strikes will it make in one day?
9_T4_sheet4_adv_2016.docx