Step-by-step explanation:
Sets are represented in a Venn diagram by circles drawn inside a rectangle representing the universal set.
The region outside the circle represents the complement of the set.
The overlapping region of two circles represents the intersection of the two sets.
Two circles together represent the union of the two sets.
Answer:
Step-by-step explanation:
Given
height of cylinder 
base of radius is 
Now volume of cylinder is given by
Answer:
20,464,000
Step-by-step explanation:
Step-by-step explanation:
1. alternate exterior
2. alternate interior
3. consecutive interior
4. corresponding
5. no relationship
6. vertical
hope it helps.
Hello,
We don't need algebra to solve this.
I suppose the ages are 1,2,3,4
Their sum is 1+2+3+4=10.
To obtain 94 we must add 94-10=84 for 4 persons =>84/4=21 to each
Ages are
1+21=22
2+21=23
3+21=24
4+21=25
But if really want an algebric resolution:
Let's x the age of the youngest
x+1,x+2,x+3 the others.
x+(x+1)+(x+2)+(x+3)=94
==>4x+6=94
==>4x=88
==>x=22
Ages are 22,23,24,25.
The oldest friend is 25 years old.
