PLEASE HELPPPPP!!!!!!!!!!!!!!! SHOW WORK
1 answer:
Answer:
- 17. A. 180 in²
- 18. B. 234 in²
Step-by-step explanation:
#17
<u>Total surface area is:</u>
- A = 8(3*2 + 6*2) + 2(3*6) = 180 in²
Correct option is A
#18
<u>Total surface area is:</u>
- A = 2(9*9) + 4(2*9) = 234 in²
Correct option is B
You might be interested in
Answer: 120 percent increase
Step-by-step explanation:
72/60 = 1.2
1.2 times is also 120 percent
50 = 3x + 2
50 - 2 = 3x
48 = 3x
48/3 = 3x/3
16 = x
Jack has 16 friends.
1/8 is 12.5% so it is bigger than 12%
