3 years ago

WILL GIVE BRAINLIEST PLEASE ANSWER ASAP

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

7 0

Answer:

Circle

Step-by-step explanation:

There is no way you could cut this where you would get a circle.

Wittaler [7]3 years ago

5 0

Answer:

Circle man ez

Step-by-step explanation:

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Viktor [21]

Answer:

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Step-by-step explanation:

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3 years ago

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Anesh normally buys 1.5 litre bottles of soft drink. At the supermarket he notices a promotion bottle that has 25 percent extra.

slavikrds [6]

Answer:

6ml

Step-by-step explanation:

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2 years ago

the hardcover version of a book weighs 7 ounces while its paperback version weighs 5 ounces. Forty-five copies of the book weigh

Nuetrik [128]

Keywords:

<em>System of equations, variables, hardcover version, paperback version, books </em>

For this case we must construct a system of two equations with two variables. Let "h" be the number of hardcover version books, and let "p" be the number of paperback version books. If the hardcover version of a book weighs 7 ounces and the paperback version weighs 5 ounces, to reach a total of 249 ounces we have:

$7h + 5p = 249$ (1)

On the other hand, if there are Forty-five copies of the book then:

$h + p = 45$ (2)

If from (2) we clear the number of books paperback version we have:

$p = 45-h$

As each paperback version book weighs 5 ounces, to obtain the total weight of the paperback version books, represented by "x" in the table shown, we multiply $5 * p = 5 (45-h)$