Answer:a=-4,000
Step-by-step explanation:
3+3+4+3 im sure this is the answer just double chek
Step-by-step explanation:
n (U)=2000
n (A)=50% of 2000
=(50÷100)×2000
= 1000
n( B) = 40%
= (40÷100)×2000
= 800
n(AuB)(compliment) = 15%
=(15÷100)×2000
=300
Venn diagram ta banauna aauxha holani
I hope you know how to make a Venn diagram.
Mark me as a brainliest
Answer:
area of trapazoid= 1/2 × b× h
so = 1/2×9×15
=1/2×135
=67.5cm