Answer: D. 60100
Step-by-step explanation:
The formula for determining the sum of n terms of an arithmetic sequence is expressed as
Sn = n/2[2a + (n - 1)d]
Where
n represents the number of terms in the arithmetic sequence.
d represents the common difference of the terms in the arithmetic sequence.
a represents the first term of the arithmetic sequence.
From the information given,
n = 200 terms
a = 2
d = 3
Therefore, the sum of the first 200 terms, S200 would be
S200 = 200/2[2 × 2 + (200 - 1)3]
S200 = 100[4 + 597)
S200 = 100 × 601 = 60100
Answer:
x=85 and y=45
Step-by-step explanation:
180 - 95 equals 85 which is x, then 180 - 135 is 45
Multiplayer hdndhfbdhehdhrjrjf
Answer:
a 0,-1 d -4,-3 hope this helps
Im not sure how to do it because you don't have a plus or minus sign. add that and then i will show you.
