Answer:
r=20
Step-by-step explanation:
34-2=32 32 - 12 =20 r= 20
Answer: D
Step-by-step explanation:
The perimeter is all the sides added up
2.5x + 2.5x + 10 + 2 + 10 =>
5x + 22
It is also given that the perimeter is 10.5x
meaning that both these values are equal
5x + 22 = 10.5x
The expression that does not represent the sum of n and 6 is 6n
N = 4.
I’m not sure if that was what you were asking though.
Answer:
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Step-by-step explanation:
