Answer:
50% of 80 is 40
Step-by-step explanation:
50% is half of something so half of 80 is 40
Oxygen.
Step-by-step explanation:
oxygen is always right in front of you. it is how we breathe.
Answer:
45
Step-by-step explanation:

ssubstitute a and b for any of the numbers (3 or 6) and get 36+9 which is 45
45 =

so you would need to find the square root to get c
Answer:
<h3><u>C≈131.97cm</u></h3>
A Area
1386cm²
Using the formulas
A=πr²
C=2πr
Solving forC
C=2√πA
=2·√π·1386
≈131.97344cm
Step-by-step explanation:
Hope it is helpful...
Answer:
x = 6
Step-by-step explanation:
3x + 4 = 22
3x 22 - 4 = 18
3X = 18
3 3
x = 6