(x^15)(x^-3) = x^(15 + (-3)) = x^12
n = 12
Hello from MrBillDoesMath!
Answer:
a(n) = 12 - 3(n-1) , n = 1,2,3.,,
Discussion:
The terms are 12, 9, 6, 3 so we are apparently subtracting 3 from each succeeding term. . Hence
a(n) = 12 - 3(n-1) , n = 1,2,3.,,
Thank you,
MrB
A 6 I’m pretty sure that’s right
Step-by-step explanation:
area of the parallelogram = 7 × 14
=98 cm²
