Answer:
92 m
Step-by-step explanation:
Use the Pythagorean theorem to find the length of the shorter side.
Let w = length of the shorter side.

The perimeter is 2l + 2w = 2(30) + 2(16) = 60 + 32 = 92 m
6x-8=13 start off with adding 8 to 13 then 6x=21 then divide 6 to both sides getting x=3.5
Time it by the number before hand and you get 8 then 16 then 32 . Think about it it works and it’s a consistent continental
I think it should be B because the depth of the water should be decreasing slowing at the same rate.
D because when you distribute the 5 into both numbers your product becomes 45x + 10