Answer:
9,951.04
Step-by-step explanation:
First you find the area of the rectangle:
44x88=3,872
Then you add the area of the two semi circles:
A=1/2(pi)(r^2)
A= 3,039.52
Multiply the area above by 2 since there are two semi circles and they are the same size.
Answer:
it is b
Step-by-step explanation:
After solving the equation: 
the value of n is 
Step-by-step explanation:
We need to solve the equation: and find value of n
Solving:
Multiply 3 with terms inside the bracket
Adding 9 on both sides
Divide both sides by 3
So, after solving the equation: the value of n is
Keywords: Solving Equations
Learn more about Solving Equations at:
#learnwithBrainly
Suppose Moosa is ( x ) years old ,
Thus Moosa's sister is ( 3x - 6 ) years old .
The sum of their ages is 30 :
( x ) + ( 3x - 6 ) = 30 ==》 4x - 6 = 30
==》 4x = 36
==》 x = 9
So Moosa is 9 years old .
