Jimmy's backyard is rectangle that is 18 5/6 yards long and 10 2/5 yards wide jim buy sod in pieces that are 1 1/3 yard long and 1 1/3 yards wide how many whole pieces of sod will jim need to buy to cover his backyard with sod

111 pieces of soda

Step-by-step explanation:

step 1

Find the area of the rectangular backyard

The area of the rectangular backyard is equal to

where

substitute

step 2

Find the area of one piece of sod

The area of the rectangular piece of sod is

where

substitute

step 3

Find the pieces of sod needed

To find out how many whole pieces of sod will Jim need to buy to cover his backyard, divide the area of the backyard by the area of one piece of soda

so

Round up

111 pieces of soda

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.