4.23 + 16.21 = 20.44 (C)
42.3 + 1.621 = 43.921 (D)
4.23 - 1.621 = 2.609 (B)
42.3 - 16.21 = 26.09 (A)
Hope this helps :)
The answer would be n=37 because…
40+n=77
subtract 40 on both sides, cancelling it out on the left side and 77-40=37 so:
n=37
Answer:
I would say C). 452.16 in3
Best of Luck to you!
Answer: a/2 a/2
Step-by-step explanation:
same answer for both
