Find the circumference given the area = 28.3 km2.

Minimum area: 6.75 km2, maximum area: 10 km2.

Step-by-step explanation:

We are given that a rectangle has length = 2km and width = 5km.

Formula for area is :

Area = Length × Width

Plugging values in above formula for area, we get

Area = 2km × 5km

On multiplying 2 and 5, we get 10.

Therefore,

Area= 10 km^(2)

So, the maximum area possible area is 10 km^(2)

Therefore, you can choose correct option as:

Minimum area: 6.75 km2, maximum area: 10 km2.

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

20

step-by-step explanation: