The graph is the main thing you have to do (I messaged you an idea of what it should look like) but the line of best fit is y=-.38+433. Just like Jdoe said, a calculator can be an AWESOME tool to use, so if you have one, learn how to use it, and if you don't get one. You won't regret it!
:)
14,-5,4,13 this is the solution
Angle pair 1 and 2 are vertical.
Angle pair 5 and 6 are adjacent.
Tricky one! Since we are not given any lengths I will use my intuition.
4*4/2 = 8
5*5=25
(25-8)/25 = 17/25 = 68%
Am I right? Is my intuition correct/ please tell me so thanks!