Answer:
see explanation
Step-by-step explanation:
The area of the shaded portion is the area of the outer circle subtract the area of the inner circle
area of larger circle = πr² ← r is the radius = 11
area = π × 11² = 121π
area of smaller circle = πr² ← r = 9
area = π × 9² = 81π
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shaded area = 121π - 81π = 40π m² ≈ 126 m²
9 is itself a multiple of 3, so the least common multiple of 3 and 9 is 9 itself
<span>7.25 = 7 and 25/100 = 7 and 1/4</span>
answer: Subtract sixteen from both sides of the equation
2 +16 -16=22x -16
x = 4/5
Vertex is at the point ( h , v )
The equation of a parabola is:
x = a ( y - v )² + h
Answer: B )
