It really does not change a whole lot, all your doing is moving it, your not adding size or subtracting size or rotating it. Just make all the points of the shape stay the same distance.
I hope this helps.
Answer:
No, 15/21 and 40/56 do not form a proportion.
Step-by-step explanation:
Answer:
16 quarters and 4 nickels
4×25=1.00 × 4 = 4.00 4×4=16-quarters
20-16=4-nickels
Step-by-step explanation:
Hope this helps!
Answer:
1.8.10=1.80000000000
7.2.10=7.2000000000
Step-by-step explanation:
In the table shown below:
Let N be the number of bottles filled,
Let T be the time in hours.
Given that the number of bottles filled is proportional to the amount of time the machine runs, we have

Let's evaluate the value of k for each day.
Thus, on monday,

Tuesday:

Wednesday:

Thursday:

It is observed that all exept wednesday have the same value of k.
Thus, the amount of time required for the number of bottles filled on wednesday is evaluated as

Hence, the incorrect day is Wednesday. The amount of time for that many bottles should be 6.85 hours.