78000000

Factorise: x² - 6x + 9

Adjacent = 11cm, angle = 45°. Find opposite

Simplify: 12:18:12

Calculate the mean of: 18, 46, 18, 9, 12, 21

0.00054

Factorise: x² + x - 2

Hypotenuse = 30cm, angle = 50°. Find adjacent side

Express the first part of 2:4 as a fraction in simplest form

The mean of 6 numbers is 30. If 5 of them are 39, 25, 36, 39, 48, what is the missing number?

0.024

Factorise: x² + 3x - 4

Hypotenuse = 19cm, angle = 36°. Find adjacent side

Simplify: 8:16:12

The mean of 6 numbers is 30. If 5 of them are 48, 38, 29, 47, 25, what is the missing number?

76000000

Factorise: x² - 9x + 14

Adjacent = 27cm, angle = 32°. Find opposite

Express the first part of 2:6 as a fraction in simplest form

Calculate the mean of: 7, 29, 15, 12, 9, 14, 38

86000000

Factorise: x² - 10x + 21

Hypotenuse = 15cm, angle = 37°. Find adjacent side

£258.00 is shared between A and B in the ratio 1:2. How much does A receive?

Calculate the mean of: 48, 47, 8, 27, 46, 24, 24, 15