Answer:
85
Step-by-step explanation:
Volume of cone= pie.r2 h
=1/2*22/7*3^2×9=85
Answer:
2 people
Step-by-step explanation:
8 have both that means that of the 11 people that have cats 3 have only cats and of the 13 that have dogs 5 only have dogs therefore 2 people don't have four-legged animals at home
I think you square the number as many times as there are people so that is,. 7*7=49
Answer:
x+1
Step-by-step explanation:
