We have
AP = 34,36,38......,234
a, (first term) = 34
n ( total terms ) =?
d ( common difference ) = 2
so, a +(n-1)d =an
34+(n-1)*2 = 234
(n-1)2 = 234-34
n-1 = 200/2
n = 100+1
n =101
Now sum of the even no.
Sn = n/2( 2a+9n-1)d)
= 101/2 (2*34 +100*2)
= 101/2 * 268
=101 *134
= 13534
Answer:
x = 0
Step-by-step explanation:
2x + 161 = x + 46 + 115
Subtract x
x + 161 = 161
Subtract 161
x = 0
Ok so the slashes are division so you would divide
The answer is 3.75
25x.15=3.75
Answer:
270
Step-by-step explanation:
north to east = 90 degrees
to west = 90 + 90 degrees
90 + 90 + 90 = 270
