500 m + 350 m + 500 + 350 m + 450 m what is the perimeter ​

2,150 m

Step-by-step explanation:

2150

Step-by-step explanation:

its the perimeter

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13