Answer/Step-by-step explanation:
Perimeter of the remaining sector = length of arc + 2×radius
= θ/360 × 2πr + 2r
θ = 360° - 120° = 240°
r = 21 cm
Plug in the values
Perimeter of the remaining sector = 240/360 × 2×π×21 + 2(21)
= 129.964594 ≈ 130 cm
Therefore, the perimeter of the remaining portion is 130 cm
Answer:
All of them are real numbers
Step-by-step explanation:
They are all considered real numbers it is a trick question. have a great day :)
49 pieces
First you change the foot into inches, so it is 1200
then you divide so it is 1200/ 24 3/8 = 49 3/13
but the remaining doesn't count since it is not one whole piece
My best guess would be A=8(7+x)
That is a correct way to figure it out I’m just not sure if it’s the correct format. :)
you'll take 150_125 to get the profit.percantage profit=125=100%what about 25.cross multiply to get the percantage profit.answer =20%
