24+8 = 30
30 - 12 = 18
18-9 = 8
There are 8 cards left in the stack
You will find all of the surface area of all of the sides and add them together to find the surface area of the retangular prisim. So, what I would do is the front and back are both 54, so 108. The sides are 27, so 54. The top and bottom are 18, so 36. Add them together, and you will get 198. I hope this helps.
Answer:
according to me the answer is 200
Answer:
268 cm
Step-by-step explanation:
A P E X
Answer:
Step-by-step explanation:
sin^-1(7/16)= 25.9 degrees
