Answer:
Triangle RED is congruent to triangle BUL. I know this because of SSA
Step-by-step explanation:
Amu of unknown element = 40 - (20% * 40)
= 40 - 8
= 38 amu
therefore, the approximate weight of the unknown element is 38 amu.
hope this helps.
The unit rate is 21.3333333333333333. So, the printer can print 21.3333333 word doc in 1 sec
21.3333333333333333*855=18240
hope this helps:)
My possible answers right now are 4 and 2
