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1 year ago

Does this represent quntitites that are proportional

Mathematics

1 answer:

Yuki888 [10]1 year ago

6 0

Answer:

Step-by-step explanation:

Not all of the pairs represent the same ratio

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Negotiating in trade means you are

lara31 [8.8K]

Negotiating in trade means you are bartering.

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2 years ago

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What percentage is equal to 2/5?

nikdorinn [45]

40%

Because, 2/5 equals 4/10. 10x10=100, so 4x10=40, so 40%.

6 0

2 years ago

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Determine if the expression -8c-9c^4d^2−8c−9c

Leto [7]

Answer:

$-8c-9c^4d^2-8c-9c$ is a polynomial of type binomial and has a degree 6.

Step-by-step explanation:

Given the polynomial expression

$-8c-9c^4d^2-8c-9c$

Group like terms

$=-9c^4d^2-8c-8c-9c$

Add similar elements: -8c-8c-9c=-25c

$=-9c^4d^2-25c$

Thus, the polynomial is in two variables and contains two, unlike terms. Therefore, it is a 'binomial' with two, unlike terms.

Each term has a degree equal to the sum of the exponents on the variables.

The degree of the polynomial is the greatest of those.

25c has a degree 1

$-9c^4d^2$ has a degree 6. (adding the exponents of two variables 'c' and 'd').

Thus,

$-8c-9c^4d^2-8c-9c$ is a polynomial of type binomial and has a degree 6.

4 0

2 years ago

I figured out that it's A but i need to how many square yards is the combined area of the plot NO LINKS AND NO DOING IT JUST FOR

goblinko [34]

Answer:

I believe both are 80 or 40

Step-by-step explanation:

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2 years ago

A zookeeper is monitoring the supply of grain and hay that she has to feed the

garri49 [273]

Answer: Day 6

Step-by-step explanation: Every 3 days 1 pound of hay is used every day 1 pound of grain is used. There are 10 pounds of grain and 8 pounds of hay. On the 6th day there are 6 pounds of hay left and 6 pounds of grain left.

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2 years ago