The 3rd answer is wrong, the answer is 19.
The 5th answer is wrong, the answer is -9.
The 7th answer is wrong, the answer is 8.
The 11th answer is wrong, the answer is 2.
The 12th answer is wrong, the answer is 10.
Hope I could help :)
Answer:
the 3 one
Step-by-step explanation:
<span>The total surface area is SA = 6 </span>×

;
SA = 6 ×

= 6 × 81 = 486

;
336" - You are to times all of them together to get your answer. Dont forget to put the inches.
Answer:
C
Step-by-step explanation: