Answer:
c
Step-by-step explanation:
yes c
Answer:
no option matches this
Step-by-step explanation:
side =s+4.5
perimeter=4(s+4.5)
or=s+4.5+s+4.5+s+4.5+s+4.5
area=(s+4.5)(s+4.5)
Answer:
B. a (n) = -3n + 13
Step-by-step explanation:
Given arithmetic sequence is: 10, 7, 4, 1, -2, ...
Here a = 10, d = 7 - 10 = - 3

Answer:
The answer to the first one is 2, I believe.
Step-by-step explanation:
However I don't know what your shaded area is. Sorry!
Hope this helps some!, Peace and Love