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GREYUIT [131]
3 years ago
5

Please help my sister with this

Mathematics
1 answer:
Arturiano [62]3 years ago
7 0
Hello there!

The (main) thing that you would want to remember would be that, 0.4 is .4 of 1. So, when looking at your options, we would want to find something that is pretty much almost half of 1.

For example: 0.5 is half 1, so in this case, 0.4 is almost half of 1, and we would want to find an option that would be very similar.

Your correct answer would be (option b and option c).

They both are 0.4 to 1.

Which in this case 40 to 100. Or even, 4 to 10.

Your correct answer would be (option b and c).

I hope this helps you!
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Whats the contant of proportionality of 46.2 and 107.8
MaRussiya [10]

Answer:

1:2.33

Step-by-step explanation:

Divide 107.8 by 46.2 to get how much 107.8 equals when 46.2 equals 1. you get 1:2.33.

7 0
4 years ago
Acellus
taurus [48]

Answer:

The Probability is 63.7%

Step-by-step explanation:

We need to calculate the area of the circle and the area of the square

From the question, we can see that the square is of side 4 √2 cm

The area of the square is simply the square of its side length

We have this as 4√2 * 4√2 = 16 * 2 = 32 cm^2

The area of the circle can be calculated using the formula for the area of a circle, with the radius being 4 cm

So, we have the area of the circle as;

Pi * r^2

= 22/7 * 4 * 4 = 50.3 cm^2

so, to find the probability, we need to divide the area of the circle by the area of the square

we have this as;

32/50.3 = 0.6366

In percentage, we simply multiply by 100% to give

0.6366 * 100% = 63.66%

To the nearest tenth, this is 63.7%

8 0
3 years ago
WILL<br><br><br><br> GIVE BRAINLIST <br><br><br><br> ANSWER<br><br><br> MATH
Wittaler [7]

Answer:

might be C not sure though

8 0
3 years ago
Which set of side lengths could be the sides of a triangle? A. 1 cm, 2 cm, 3 cm B. 5 cm, 9 cm, 18 cm C. 7 cm, 16 cm, 24 cm D. 10
antoniya [11.8K]
The answer is D because all the other go against the triangle inequality theorem. which states that the sum of the side lengths of any 2 sides of a triangle must exceed the length of the third side<span>

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6 0
3 years ago
Multiple similary transformations are performed on a triangle. Which elements must be presented?
solmaris [256]

Answer:

d. overal size

Step-by-step explanation:

4 0
3 years ago
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