Perimetre of rectangle is 256cm. it length is 3times as long as its breadth. find breadth or length.

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

This is about circle theorems. someone asap : (