Answer:
40°
Step-by-step explanation:
180-(57+43)=100°
which mean the angle at the top =100°
180-100=80°
x=80/2
x=40
16 cubic inches or 13 oz.
Answer:
200-225
Step-by-step explanation:
trust me haha
Answer:
35
Step-by-step explanation:
2/5 + 3/7
the least common denominator is 35 because 14/35 + 15/35.
Answer:
-1
Step-by-step explanation:
1+13=14
(14)2=28
28-29=-1
