Answer:
2
Step-by-step explanation:
The first 2 even numbers are 0 and 2. 0+2=2 so that means that the sum of first 2 even numbers are 2.
Answer:
About 5 meters
Step-by-step explanation:
v= πr² h/3
r= √3 v/πh= 3•314/ π•12= 4.99873 rounded which then rounds to 5
Answer:
Could you post a clearer picture?
Step-by-step explanation:
Answer:
radius-4
Step-by-step explanation:
the radius is half of the diameter
It's gonna be a long problem: Remember PEMDAS
3n-5=8(6+5n)
3n-5= 48 + 40n Distribute 8 into parenthesis
3n-3n-5=48+40n-3n Put variable on one side.
-5-48=48-48+37n Isolate the variable
-43/37=37n/37 Isolate variable more
-1.162=n Simplify
The answer is repeating; that is a shortened version.