In this particular arithmetic sequence, a6 = 37 and a17 = 114. What is the value of a23?
1 answer:
37=a+5d
114=a+16d
_________
114-37=16d-5d
77=11d
7=d
_________
37=a+5×7
37-35=a
2=a
________
a23=a+(23-1)×d
a23=2+(23-1)×7
a23=156
You might be interested in
Answer:
add (12/2)^2 to both sides
Step-by-step explanation:
x^2-12x=16
x^2 -12x + (12/2)^2 = 16 + (12/2)^
x- (12/2)^2=52
(x-6)^2=52
Answers:
x= -2 root 3 +6
x= 2 root 3 +6
Please refer the picture for the answer
Answer:
little rusty but I think its b sorry if wrong
Step-by-step explanation:
Answer:
The 4th option is the correct answer
Step-by-step explanation:
Hope this helps:)
Answer:
1/2
Step-by-step explanation:
