Answer:
b=49
Step-by-step explanation:
27+b=76
76-27= 49
b=49
A net is basically a flattened out 3D solid. If you fold all the sides up, you would end up with the 3D model.
Answer:
121-22
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
3 + x>-9 x=12 15>-9
Answer:
120 units^2
Step-by-step explanation:
(12)(5)(0.5)(2) + (12)(2) + (13)(2) + (5)(2) = 120 units^2