Hello there! 6.487 rounded to the nearest hundredths place is 6.49 and 2.049 rounded to the hundredths place is 2.05. The sum of these numbers is 8.54.
Remember: If the number value after the value you are rounding is equal to or greater than 5, round up. If it is less than 5, round down.
With this in mind, let's round the numbers:
First: 6.487 rounded to the hundredths place would be 6.49, since 7 is greater than 5.
Second: 2.049 rounded to the hundredths place would be 2.05, since 9 is greater than 5.
Next, we will add the numbers together
2.05 + 6.49 = 8.54.
So, this is our final answer. I hope this answers your question & have a great day! :)
Since each edge's length is x, each face's are would be
And cubes have 6 faces. multiply 6 by
, the formula is :
Step-by-step explanation:
2nd option is ur answer hope u get it
Answer:
180 inches
Step-by-step explanation:
This is an arithmetiic sequence. The sum of such a sequence is
s(n) = (n/2) * (a1 + an), where a1 is the first term and an is the last (or nth) term.
Here,
s(10/2)(22 + 14) = 5(36) = 180
The total length of the runs is 180 inches.