Answer:
A = 413 sq feet
Step-by-step explanation:
The area of the yard = area of rectangle - area of semicircle
The radius of the semicircle, r = 10 feet
The length of the rectangle = 38.5 - 10 = 28.5 feet
So,
The area of the yard = lb - (πr²/2)
So, the required area is equal to 413 sq feet.
She paid 11 dollars total
100% of $5 is $10
10% of $10 is $1
10 + 1 = 11
(x-1)(x+5)=0
x=1; x=-5
x²+4x=5
x²+4x+2²=5+2²
(x+2)²=3²
(x+2)²-3²=0
(x+2-3)(x+2+3)=0
(x-1)=0 ; x=1
(x+5)=0; x= - 5
It is 2100
700*3=2100
7*300=2100
There you go.
Answer: The answer is $254.15
