Calculate the length of the unknown side of this right-angled triangle.
9 cm
8 cm​

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?