Answer:
The question isn't Proper.
Step-by-step explanation:
Rewrite it out instead of copying and pasting.
Answer:
(-1,-6)
Step-by-step explanation:
(13 + x)/2 = 6
13+x= 12
x = -1
~~~~~~~~~~~~~~~
(-2 + y ) / 2 = -4
-2 + y = -8
y = -6
Answer:
an = 56-8(n-1)
Step-by-step explanation:
This is an arithmetic sequence
The common difference is 48 - 56 =-8
a1 = 56
an = a1+d(n-1)
an = 56-8(n-1)
Answer:
28.8 cm
Step-by-step explanation:
Since a square's length is the same for all four sides, we have
7.2 + 7.2 + 7.2 + 7.2 or 7.2(4)
We should get 28.8 cm as our answer.
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