Answer: The sum of the measures of the angle inside of a triangle add up to 180 degrees. That's all we're doing over here. And so let's see if we can simplify this a little bit. So these two guys-- 90 plus 90's going to be 180, so you get 180 minus theta …
Author: Sal Khan
Step-by-step explanation:
Suppose that the number u were thinking about is x thus :

Multiply both sides by 4



Divide both sides by 3


Answer:
1,1,1,1
Step-by-step explanation:
I believe this is right
ANSWER: The inequality form is: m <u><</u> -3