Find the area of the shaded region in the figure below, if the radius of the outer circle is 8 and the radius of the inner circle is 2. Keep your answer in terms of pi.

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12