Answer:
b=99°
Step-by-step explanation:
108°+72°+81°+b=360°
b=99°
If each painting takes 3 hours, and he has to do 8 then he would spend 24 hours doing all 8 portraits
Answer:
Yes they are equal
Step-by-step explanation:
3/5 is just a simplified version of 6/10
3 x 2 is 6
5 x 2 is 10
6/10
2 more fractions that are equivalent to 3/5 are
9/15
and
12/20
1,2,3,4,6,12,18,36 are the factors!