Answer:
X = 12
Step-by-step explanation:
25 + 114 = 139
180 - 139 = 41
41 + 19 = 60
60 / 5 = 12
Answer:
1/2 8/16 6/12
Step-by-step explanation:
Answer:

P₀ = 206 and difference d = 6
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the arithmetic sequence
206,212,218,224,.....
P₀ = 206 and difference d = 212-206 = 6
The
term of the sequence

<u><em>Step(ii):-</em></u>
The
term of the sequence

Put n=20


Answer:
-225
Step-by-step explanation:
Answer:
The answer is B. 15
Step-by-step explanation:
x2=30
when you plug 15 in u get the equation 15x2=30