Answer:
It C - S = 1520
Step-by-step explanation:
The way i founded it out was
r = 1369/1521 ≈ 0.90 these the common ratio
So, the sum is ...
S = 1521/(1 -r) = 1521/0.10 = 15,210 . . . . . sum of the series
The answer for this is (-2,-4) because the x axis is horizontal so it on the other side ( see picture )
No it is not. if that y by the x wasn't there then yes it would be
Answer: OPTION A
Step-by-step explanation:
Descompose the number 20 into its prime factors:
Because, by definition:
Then, you must rewrite 2²*5 inside of the square root, as following;
Simplify as following:
Keeping on mind that , then:
Note:
Then:
Therefore, as you can see the answer is the option A
Hello!
To find how much shelves we cut, we need to divide 9 feet by 3/7 feet. When dividing by fractions, it is like multiplying its reciprocal.
This means that the reciprocal of 3/7 is 7/3.
Therefore, if each shelf is 3/7 feet in length, then there are 21 shelves.