The perimeter of the patio is 32m. the garden itself is a square shape. what is the total area of the garden and the patio?

Step-by-step explanation:

The perimeter of the patio is 32m

Lets say the side length including the garden and patio is x m

so its perimeter in terms of x is 4x

we get the equation 4x=32

hence x=32/4

x=8 m

Means the sides are of 8 m

Now

Area is given by

so

Area =64 sq meter

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

step-by-step explanation: