Try this solution:
for the circle A: circumference=6π, area=9π
for the circle B: circumference=12π, area=36π
PS. formula for circumference is 'L=2πr', for area is 'S=πr²'.
8719.2 is the answer ! Well sorry for not writing the method and stuff.
Answer:
x=65
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
5/4*x-(3/2)=0
Simplify —
2
Equation at the end of step
1
:
5 3
(— • x) - — = 0
4 2
STEP
2
:
5
Simplify —
4
Equation at the end of step
2
:
5 3
(— • x) - — = 0
4 2
STEP
3
:
Calculating the Least Common Multiple :
3.1 Find the Least Common Multiple
The left denominator is : 4
The right denominator is : 2
500= 120+20x, where x is weeks
Subtract 120 from both sides
380=20x
Divide both sides by 20
19=x
19 weeks*7 days per week= 133 days
Final answer: 133 days
So the radius is 7 inch which is given
Use the formula for the circumference which is 2xpiXradius
2x3.1415x7=44 to nearest integer
