0.029

Factorise: x² + x - 30

Adjacent = 13cm, angle = 59°. Find opposite

Simplify: 20:8:8

Calculate the mean of: 36, 8, 38, 40, 26, 23

0.0001

Factorise: x² + x - 2

Adjacent = 20cm, angle = 38°. Find opposite

Express the first part of 4:6 as a fraction in simplest form

Calculate the mean of: 5, 30, 29, 7, 42, 42

11000000

Factorise: x² - 12x + 35

Hypotenuse = 40cm, angle = 30°. Find adjacent side

Divide 176 in the ratio 3:1:4

The mean of 5 numbers is 39. If 4 of them are 44, 39, 37, 16, what is the missing number?

75000000

Factorise: x² - 5x + 6

Adjacent = 20cm, angle = 34°. Find opposite

Simplify: 20:24:16

The mean of 5 numbers is 29. If 4 of them are 32, 21, 18, 23, what is the missing number?

0.091

Factorise: x² - 9x + 14

Hypotenuse = 23cm, angle = 51°. Find adjacent side

Simplify: 16:24:16

Calculate the mean of: 7, 31, 17, 7, 19, 13, 24