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2 years ago

58. A standard six-sided die is rolled.

Mathematics

1 answer:

Lana71 [14]2 years ago

4 0

12 equal likely outcomes or 6*2

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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 to

Scorpion4ik [409]

Answer:

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

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.

5 0

3 years ago

A group of friends were working on a student film that had a budget of $1300. They used $546 of their budget on props. What perc

Katarina [22]

To find percentage: divide the given value by the total and multiply by 100

546/1300 x 100 = 42%

5 0

1 year ago

What adds -23 and multiplied to 60

kari74 [83]

Answer:

-20 and -3

Step-by-step explanation:

-20*-3= 60 (remember, two negatives multiplied equals a positive)

-20+-3=-23

Hope this helps!

7 0

3 years ago

Mr. Jackson divided £420 between his children in the ratio of their ages, Mitch is 4 and Jo is 3

3241004551 [841]

Answer:

Mitch=60*4=240

Jo=60*3=180

Step-by-step explanation:

420/7=60

4 0

2 years ago

Can the values be added or subtracted? If one value needs to be converted to another, describe the conversion.

Nastasia [14]

C. the values can be added after making a conversion of units because they both measure length.

8 0

3 years ago