B) The circle has a radius of 14 cm. ABCD is a square drawn inside the circle. O is the centre of the circle. Calculate the
area of the shaded region.​

What expression is equivalent to log3(x+4)

Find the distance between the point (-3,-4), and (see the picture below)

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?