Multiple find the value of x. the diagram is not to scale. question 6 options: x = 15 none of these x = 60 x = 21

Find two consexutive odd integers such that the sum of their square is 650

Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)

The second term of an arithmetic sequence is 30. the fifth term is 90.calculatei). the commor difference of the sequence ii). the first term of the sequence tje first, second and fifth terms of the arithmetic sequence are the first three terms of a geometric sequence calculate the seventh term of the geometric sequence