11. The formula to find the AREA of a triangle is A = 1/2bh
True
False

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?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Can someone, me with this.i really need with this