Count the distance d, which gives you 7.
Use Pythogarean theorem to find c:

Plug in the numbers:

c is 5.
Same thing with g:

g equals 5.66.
I believe its the secound to last one
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answers
6n² - n - 1
Step-by-step explanation:
2n x 3n +2n - 3n - 1
Answer:
Common ratio = -8
Step-by-step explanation: