x=4, because 10+(4*2)=10+8=18 and since it is a rectangle the sides are the same.
Answer: 15 minutes
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
180-115=65
It needs to be a total of 180 so just do what I did :)
Answer:
idk
Step-by-step explanation:
idk....,..................
When n = 1, 2(1) + 1 = 3
When n = 2, 2(2) + 1 = 5
When n = 3, 2(3) + 1 = 7
When n = 4, 2(4) + 1 = 9
When n = 5, 2(5) + 1 = 11
Sum = 3 + 5 + 7 + 9 + 11 = 35
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Answer: 35
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