Answer:
ki.f,gxjnbvb
Step-by-step explanation:b nn n vhhhvb bhv hv
-2 because in the second equation it is : 2x. If you multiply x in the first equation by -2 it will cancel out 2x in the second equation. -2x cancels out 2x. -2x+2x=0
Answer:
B
Step-by-step explanation:
Answer:
162 cubes
Step-by-step explanation:
48 cubes will have 2 sides.
8 cubes will have 3 sides.
216-54 = 162
Yes the have the same 78° angle . The smaller one should be able to fit inside the larger one.
