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riadik2000 [5.3K]
3 years ago
5

Divide 1.20m in the ratio 2:3:4 in a clear way

Mathematics
1 answer:
tatuchka [14]3 years ago
4 0
2:3:4 gives 9 equal parts.
1.20 divided by 9 is 0.133.

2 * 0.133 would be 0.266m
3 * 0.133 would be 0.399m
4 * 0.133 would be 0.533m

To check this calculate 0.533 + 0.399 + 0.266 would be 1.198m (close enough)
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Answer: 4)

Step-by-step explanation:

f(4) = -14

g(4) = 10

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f(2) = -8

f(-2) = 4

The correct statement is 4) f(-2) = g(-2)

Or by inspection, we can see that the graph f(x) intersects g(x) at x = -2 and    y = 4. So, f(-2) = g(-2) = 4 is true

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Give an example of a chance experiment with four possible outcomes. (Select all that apply.) A. rolling a standard die B. pickin
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Answer:

A. rolling a standard die B. picking one of four unique cards C. a random number generator is used to select a whole number between 1 and 4 inclusive D. flipping two coins E. drawing a card from a deck

All are examples of a chance experiment with four possible outcomes.

Step-by-step explanation:

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OLEGan [10]

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Step-by-step explanation:

5 0
3 years ago
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Ilya [14]

Given:

The vertices of the rectangle ABCD are A(0,1), B(2,4), C(6,0), D(4,-3).

To find:

The area of the rectangle.

Solution:

Distance formula:

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using the distance formula, we get

AB=\sqrt{(2-0)^2+(4-1)^2}

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Similarly,

BC=\sqrt{(6-2)^2+(0-4)^2}

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