Mathematics, 21.03.2020 08:15, loll9416

A girl has a square pool with an area of 81 square feet and she adds a patio which is 3 feet wide around the pool what is the total area of the pool and patio combined

Answers: 2

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answered: cratsley321

$\text{Total area of the pool and patio combined}=225\text{ ft}^2$

Step-by-step explanation:

We have been given that A girl has a square pool with an area of 81 square feet.

Let us find find the each side length of pool by taking square root of 81 as:

$\text{Each side of square}=\sqrt{81\text{ ft}^2}$

$\text{Each side of square}=9\text{ ft}$

We have been given that girl adds a patio which is 3 feet wide around the pool, so each side of pool after adding patio will increase by 6 feet.

So new sides of pool would be $9\text{ ft}+6\text{ ft}=15\text{ ft}$

The total area of the pool and patio would be product of each side.

$\text{Total area of the pool and patio combined}=15\text{ ft}\times 15\text{ ft}$

$\text{Total area of the pool and patio combined}=225\text{ ft}^2$

Therefore, the total area of the pool and patio combined would be 225 square ft.

answered: Guest

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m 60 second 60 minutes

* * = 54000 meters/ hour

second 1 minute 1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m 1 km

* = 54 km / hours

hour 1000m

answered: Guest

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.