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grandymaker [24]
3 years ago
14

ivan and polina have each drawn a conclusion about multiplying negative fractions. Ivan: The products of an even number of negat

ive fractions is always positive. Polina : the product of an odd number of negative fractions is always negative.
Mathematics
2 answers:
Rama09 [41]3 years ago
5 0

Answer:

Both Ivan and Polina.

Step-by-step explanation:

-2/1 \times -2/1=4

-3/1 \times -3/1 \times -3/1=-27

vladimir2022 [97]3 years ago
4 0

Answer:

Both are correct

-1 x -1 = 1

-1 x -1 x -1 = -1

Hope this helps

Step-by-step explanation:

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4 years ago
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A greedy hamster hoarded 2 piles of sunflower seeds. Yesterday the ratio of the seeds in these piles 3:4; but today the greedy h
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The weight of each pile yesterday will be 6 and 8 pounds.

<h3>What is the unitary method?</h3>

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

It is Given that Yesterday the ratio of seeds in these piles was 3:4.

Let 3x and 4x represent the seeds.

If the 2 pounds of seeds are added in the bigger pile, then

4x + 2

He also ate 1/4 pound from the smaller pile,

3x - 1/4

The quantities of seeds in those piles is in the ratio of 5:16.

So, 4x + 2 = 5x

3x - 1/4 = 16x

Solve;

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2 = 5x - 4x

x = 2

The weight of each pie will be

3x = 6 pound

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Hence, The weight of each pile yesterday would be 6 and 8 pounds.

Learn more about the unitary method;

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3 0
2 years ago
Suppose that you are attempting to buy a house, and you are bargaining with the current owner over the sale price. The house is
katen-ka-za [31]

Answer:

the answer is to make the first offer!

Step-by-step explanation:

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3 years ago
What is the slope of a line that is parallel to the graph of the equation y = 10x - 20?
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10

The slope of all parallel lines is equal. 10 is the slope in the equation y = 10x - 20, so the slope of a line parallel to it has to be 10 also.

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3 years ago
What do all the ratios in part (<br> a. have in common in ace 15b?
mojhsa [17]
Go to sleep buddy or watch a movie


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4 years ago
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