Answer:
here use some of these
Step-by-step explanation:
Also google is a really good source, just type the name and then click images
Answer is x= -14 because you divide each term by -3 and then simplify
0.25 since each is 1/4 of the square
9514 1404 393
Answer:
8
Step-by-step explanation:
The notation n=1 .. 8 means that n takes on all integer values from 1 to 8. Each value of n gives one term that is added to the series.
The number of terms is 8.
I'm pretty sure the answer is 40