Answer: 
Step-by-step explanation:

a = base
h = height

Solve the parentheses squared first.

2 and 36 can be simplied
2/2=1
36/2=18


Rounded to the nearest whole number... 
Answer: its b
Step-by-step explanation:
trusttt
Answer: 7/21 for blue and 6/21 for yellow. so 7/14
Step-by-step explanation:
Answer:
17 is the answers to the question
B and D
Hope this helps(just for word count lol)