Please help urgent!!
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Answer:
x = 3.
Step-by-step explanation:
Alright, so the trick here is to realize that all sides are equal on a square. Because of this we can create an equation to solve for x. Since we have (5x+1) and 2(x+5) for the sides, we get the equation 5x+1 = 2(x+5), or 5x+1 = 2x+10. Now we can just solve, and get 3x+1 = 10, 3x = 9, and x = 3.
Answer:
16
Step-by-step explanation:
The lengths of a square are equal
5x + 1 = 2(x + 5)
5x + 1 = 2x + 10
5x - 2x = 10 - 1
3x = 9
x = 9/3
x = 3
Input 3 into either of the equations
5x + 1 =
5(3) + 1 =
15 + 1 =
16
2(x + 5) =
2(3 + 5) =
2(8) =
16