3 years ago

How much does 1 candy bar cost if 112 candy bars cost $78.00?

1 answer:

5 0

$0.70 per candy.
$78 divided by 112 gives $0.696, so by rounding off, you get 0.70

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Citrus2011 [14]

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gayaneshka [121]

The equation would be 34x2+6.5x2

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nalin [4]

The straight line distance is 5 miles from starting point.

Step-by-step explanation:

Driving 3 miles north and 4 miles east and then the straight line distance will form a right angled triangle.

Where;

One leg = a = 3 miles

Other leg = b = 4 miles

Hypotenuse = c

Using Pythagoras theorem;

$a^2+b^2=c^2\\(3)^2+(4)^2=c^2\\9+16=c^2\\c^2=25$

Taking square root on both sides

$\sqrt{c^2}=\sqrt{25}\\c=5$

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julsineya [31]

The third side is 4

So Pythagorean's theorem is the following

$Short^2 + Long^2 = Hypotenuse^2$

From here we can input the following information that we know

$Short^2 + \sqrt{33}^2 = 7^2\\Short^2 + 33 = 49\\Short^2 = 49 - 33\\Short^2 = 16\\Short = \sqrt{16}\\Short = 4$

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3 years ago