Answer:
B measures 66°
C measures 66° .Sum of all angels is 180° .
Answer: to
this answer is attached to the picture
26
Step-by-step explanation:
8+10+8=26
36 stickers
7 erasers in each bag
7 x 3 bags = 21 erasers total
57 - 21 =36
Equation:
Total items = 7x + 12y
