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2 years ago

if you have 245 cats and you sold 3.56% of it and got back 2.1% of what you sold how many cats do you have left

Mathematics

1 answer:

jeyben [28]2 years ago

6 0

We are left with 237 cats

Step-by-step explanation:

Given

Total cats = c = 245

Selling 3.56% cats will leave us with:

$= 3.56\%\ of\ 245\\= 0.0356*245\\=8.722\\=>9$

As the number of cats cannot be in decimal, it will be rounded off to next number

So we will be left with: 245-9 = 236 cats

We get 2.1% of sold cats back so:

$= 2.1\%\ of\ 9\\=0.021*9\\=0.189\\=> 1$

After getting 1 cat back: 236+1 = 237 cats

Hence

We are left with 237 cats

Keywords: Percentage, percent

Learn more about percentage at:

#LearnwithBrainly

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Please help! enter a range of values for x:

myrzilka [38]

Answer:

Step-by-step explanation:

using sine formula

let ∠ADB=y

then ∠CDB=180-y

∠DAB =180-(35+y)

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3 0

3 years ago

What is the measure of m?<br> 5<br> 15<br> E<br> n<br> m = [?]

AlekseyPX

<h3>Answer: 10</h3>

====================================================

Explanation:

The two smaller triangles are proportional, which lets us set up this equation

5/n = n/15

Cross multiplying leads to

5*15 = n*n

n^2 = 75

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Apply the pythagorean theorem on the smaller triangle on top, or on the right.

a^2+b^2 = c^2

5^2+n^2 = m^2

25+75 = m^2

100 = m^2

m^2 = 100

m = sqrt(100)

m = 10

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2 years ago

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Sergeu [11.5K]

9514 1404 393

Answer:

115.5 cubic yards

Step-by-step explanation:

The volume is given by the formula ...\

V = 1/3πr²h

Here the diameter is 7 yards, so the radius is 3.5 yards. The volume is then ...

V = (1/3)π(3.5 yd)²(9 yd) = 36.75π yd³ ≈ 115.454 yd³

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3 years ago

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Answer:

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Step-by-step explanation:

The first will look like this: 432.2340

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5 0

3 years ago

The perimeter of the triangle below is 97 cm.

Sloan [31]

Answer:

The length of EF = x = 18 cm

Option A is correct.

Step-by-step explanation:

Ware given perimeter of triangle = 97 cm

We need to find length of EF = x = ?

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Option A is correct.

4 0

3 years ago