Answer:
yes
Step-by-step explanation:
Answer:
you put a curcle on positive two and then make a line and move it backwards, towards the negativs.
Step-by-step explanation:
Is there a picture you can show me?
Step-by-step explanation:
b+133=180
b=180-133
b=47
a+71+40=180
a+111=180
a=180-111
a=69
c+64=180
c=180-64
c=116
140=d+47
140-47=d
d=93
e+47+47=180
e+94=180
e=180-94
e=86
