Answer:
67º <33
Step-by-step explanation:
180-46= 134º
134/2= 67º
Answer:
x+y-10 -1
Step-by-step explanation:
if x is 3 and y is 6 then 3+6= 9
9-10=-1
Answer:

Step-by-step explanation:








Answer:
14m +4+3m-3-2m
14m+3m-2m+4-3
15m+1
Step-by-step explanation:
this is equivalent