Brother=b
b+9=11
b=2
2=1/5a
10=a
a=10
The answer is 10
Hope this helps :)
Answer:
66 sunny days before birthday
Step-by-step explanation:
Total sunny days after birthday = 17
Total sunny days in year = 83
Birthday was not sunny
Total sunny days before birthday = 83 -17
= 66 sunny days
Read more on Brainly.in - https://brainly.in/question/6937259#readmore
Answer:
11
Step-by-step explanation:
You have a higher chance of getting a red or blue marble
Point B is has a square so it’s a 90° angle.
