Answer:
false
Step-by-step explanation:
I would assume false as if each of the fours sides of the square are 5 cm, then doing the equation 5×4 (unsing 4 for the each of the congruent sides) would give up 20 cm.
5c+3b=29.99
3c+7b=32.71
15c+9b=89.97
15c+35b=163.55
26b=73.58
b=2.83
c=4.30
Answer: is there a grid to go along?
Step-by-step explanation:if so can u post it please
Answer:
it is called a decimal system
Step-by-step explanation:
.
Answer:
Step-by-step explanation:
A