7k + 4 is the simplified version
First simplify the expression: 3 x 6^2
3 x 36 = 108
Find area
area=pir^2
d/2=r=50/2=25
A=pi25^2
a=pi625
aprox pi=3.141592
a=1963.495
that is how many square feet
multiply that by 120
1963.495 times 120=$235,619.4
Answer:
200 000 + 40 000 + 6 000 + 300 + 5
Answer: 31.4 cm
Step-by-step explanation:
