Ihave no idea how to do this. its asking to order from least steepest to steepest. and the other one is asking the same thing

it’s supposed to be -4+45=41

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.