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Ok so maybe add or subtract the numbers and see what u get :) I calculated it
Answer:
the correct answer is -16
Step-by-step explanation:
I took the test
Answer:
the number --4
Step-by-step explanation:
-7--4=-3
-3--4=1
1--4=5
5--4=9
Surface area of a cuboid
= [2(length)(width)] + [2(width)(height)] + [2(height)(length)]
= {[2(4)(2.5)] + [2(2.5)(2)] + [2(2)(4)]} units²
= (20 + 10 + 16) units²
= 46 units²