area of circle : πr²
area of sector : x/360 x πr²
firstly, you have to find. the area of a circle
π(6)² = 36π
then, find the area of the of the sector (not in the shape)
90°/360° x π(6)² = 12π
[90° is given)]
next, you just minus the total and the area of the sector.
36(3.14) - 12(3.14) = 75.36 units
N - the number
14 + n = 17 |subtract 14 from both sides
n = 3
Step-by-step explanation:
not not sure but if you think about it this way there's five workers in one month and five another he used to workers depending on the way I'm thinking read it and so there's a total of 10 workers not really so this chances of being it is 20% for both months because if it were 10 workers and there it would be 10% chance but because there's two of him it would be 20
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Answer:
i believe it is -21, but i'm not sure
Step-by-step explanation:
just foil the two to get a quadratic expression
