In the right angle shown m angleA= 45 degrees and AB=12. How long is BC? A) Radical 6
B) 6
C) 6 radical 2
D) 12
E) 12 radical 2

4. find the geometric mean of 4 and 12. 24 8

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.

Lisette takes an ela exam and got 16 out of 27 questions correct. what percentage of the questions did lisette get correct?