The circle (x + 4) ^ 2 + (y - 5) ^ 2 = 23 is shifted, resulting in the circle given by the equation (x - 7) ^ 2 + (y - 6) ^ 2 = 23 How many units, and in what direction did the circle move?

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

answer: a) 56% women

b)44% men

step-by-step explanation:

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