1.Name two changes in employment of computers 2.with increased
use of computers
explain what causes each of the following
health problems
back problems
B) eye probleme problems

Hypothesis: volumes of both figures are equal.the volume of  figure 1 is: .the volume of figure 2 is: .since , you can conclude that and . so, .volumes of figures are equal only when an angle in the basis is right (then figures will be the same), in another cases volume of figure 1 is less than volume of figure 2.the hypothesis was not correct in all cases.

No, you just need to see your messages  within 24hrs, our the msg is gone. and you need to screenshot it if it's important.