Find the volume of the figure below. Each cube is 1 cm3. A 100 cm3
100 cm3

B 80 cm3
80 cm3

C 20 cm3
20 cm3

D 41 cm3

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

Consider u = {x|x is a negative real number}which is an empty set? o {x|x eu and x has a negative cube root}o {x|x eu and x has a negative square root}{x|x eu and x is equal to the product of a positive number and -1}{x|x eu and x is equal to the sum of one negative and one positive number?