Except x+12=5x-2
because:
4+12= 5*4-2
16=20-2
16=18 -- which is not true
All you have to do is add those two numbers given and subtract by 180. all of the angles shall add up to 180 if not then you dic something wrong
4/7 is the simplest form
You can divide 20 by 5 and get 4 and divide 35 by 5 and get 7
Answer:
m<AED = 109
Step-by-step explanation:
180-71=109
