No he isn't..
. 7×10=7
for each time it's multiplied by ten, the decimal point goes back one.
Answer:
I need more information to calculate it for you
Answer:
A hope this helps
Step-by-step explanation:
Answer:
Width (length of shorter side) = 3.5 cm.
Step-by-step explanation:
L = 8.5 cm
perimeter, P = 24 cm
2(L+W) = 24
substitute L = 8.5
2(8.5+W) = 24
8.5 + W = 24/2 = 12
W = 12 - 8.5 = 3.5 cm
The answer is b because all you have to do is just subtract if I am wrong so sorry
