Answer:
The even numbers between 0 and X represents an arithmetic sequence with a common difference of 2
The rule of arithmetic sequence = a + d(n - 1)
Where a is the first term and n is the number of terms
So, for the even numbers between 0 and X
The first term = a = 0
d = 2
So, we need to find n at the last term which is X
∴ X = 0 + 2 ( n -1 )
∴ n - 1 = X/2
∴ n = X/2 + 1
The sum of the arithmetic sequence = (n/2) × (2a + (n−1)d)
Substitute with a and d and X
So, the sum = (n/2) * (2*0 + (n−1)*2)
= (n/2) * ((n−1)*2)
= n(n-1)
= (X/2 + 1) * (X/2)
= X/2 by (X/2 + 1)
So, The quick way to add all even numbers between 0 and X always works.
It is a quadrilateral because it has four sides.
It's also a parallelogram because it has two sets of parallel sides.
More specifically, it is a rhombus since all sides are of equal length.
Hope this helps!
Answer:100
Step-by-step explanation: 10 x 10000 = 100000 x 10 = 1000000. If we multiply 100 x 10000, we got 1 million
If you like my answer, please make me the brainliest answer! It means a lot. :)
They've told us the net force already, which is 25 N.
We use this to calculate the unknown force from the right side.
All we do is 135 - 25 = 110 N!
Hmm I'm not really sure/ really lazy to do this I just need to answer a question to ask mine so yeah!
