Answer:
Step-by-step explanation:183
It's simple, just subtract 3 from 6 because the have the same terms and variables then keep your answer as it should be. you should get 4b³c²+3b²c³
Answer: the one at the bottom second and third too
Step-by-step explanation:
The anser is c. Triangular pyramids!
Triagular pyramids or tetrahedrons, are composed of only triangular shaped sides.
Hope this helps, if not, comment below please!!!
:L
93 = 8x + 45.
Have to have 20 characters so sorry for this sentence.