2^2a^2+b^2
4a^2+b^2
not sure if this is correct but here ya go
Answer:
$13.36
Step-by-step explanation:
12.5+6.25+3.8=22.55
35.91-22.55= 13.36
The explicit formula for this arithmetic sequence is A(n)=1/2•(-8)^(n-1)
300.50 (assuming the first x means multiplication )
Answer:
I think its X
Step-by-step explanation: