3 years ago

If 4 pound of sugar cost of 1 pound of sugar is and the cost of ten pounds of sugar is

Mathematics

1 answer:

fenix001 [56]3 years ago

5 0

Answer:

Ten pounds of sugar costs 2.5 pounds

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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$\frac{1}{2}base*height$

$\frac{1}{2}4\sqrt2*\sqrt2=4$

We know the length of the diagonal is $\sqrt2$ as we are using a centimetre grid, so we can create an isosceles triangle with side lengths 1 and our unknown length, we can then use Pythagorean Theorem to work out our unknown side length.

$a^2+b^2=c^2$

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Answer

Step-by-step explanation:

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Using your own words or illustrations, explain the addition rule for equations. (in other words, don't just restate the rule wor

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