Find the nth term of this sequence 7, 10, 13, 16...

3n+4 or n3+4

Step-by-step explanation:

7,10,13,16

they all have a difference of 3

so that's 3n

start with the first one: 3(1)+?=7

7-3=4

3n+4

use this for the other ones to double check

3(2)+4

6+4=10

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: