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Levart [38]
2 years ago
7

What is the perimeter of a square with side length: 3cm

Mathematics
2 answers:
xz_007 [3.2K]2 years ago
4 0

Answer:

12

Step-by-step explanation:

DIA [1.3K]2 years ago
4 0
I believe the perimeter would be 12cm

If it is a square, all the side lengths should be the same. This being the case, it would be 3+3+3+3 or 3(4) which are both 12

Please correct me if I am wrong, have a good day!
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A water sprinkler sends water out in a circular pattern. How many feet away from the sprinkler can it spread water if the area f
myrzilka [38]

Answer:

The sprinkler can spread water 18 feet away.

Step-by-step explanation:

We are given the following in the question:

Area formed by watering pattern = 1,017.36 square feet

We have to find the how far the sprinkler spread the water.

The sprinkler covers a circular area. We need to find the radius of this circular area to find the how far the sprinkler spread the water.

Area of circle =

A = \pi r^2

where r is the radius of the circle.

Putting values, we get,

1017.36 = 3.14 r^2\\\\r^2 = \dfrac{1017.36}{3.14}\\\\r^2 = 324\\r = \sqrt{324} = 18\text{ feet}

Thus, the sprinkler can spread water 18 feet away.

6 0
3 years ago
Read 2 more answers
Three trucks delivered potatoes to a warehouse. The first truck delivered 5 7/8 tons of potatoes, the second one 6 1/2 tons more
mina [271]

Answer:

12 5/8 tons were delivered by the third truck

Step-by-step explanation:

25 = 6 4/8 + 5 7/8 + x

25 = 12 3/8 + x

- 12 3/8

12 5/8 = x

6 0
3 years ago
Read 2 more answers
The list shows the price of a gallon of gasoline at 11 gas stations. $4.20, $4.09, $4.35, $4.39, $4.79, $4.55, $4.50, $4.22, $4.
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4 0
3 years ago
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If you are receiving $57.94 in change, what is the lowest combination of bills and coins that will still give you the correct ch
mestny [16]

1   50 dollar bill

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7 0
3 years ago
What is the volume of this prism?​
vovikov84 [41]

Answer:

The answer is 13 1/8ft3

Explanation:

Substitute into the formula:

Volume = 3 1/2 x 2 1/2 x 1 1/2

= 7/2 x 5/2 x 3/2

= 105/8

= 13 1/8 ft3

8 0
3 years ago
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