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2 years ago

I need help in number 3

Mathematics

1 answer:

ivanzaharov [21]2 years ago

3 0

$\text{Craig} = 12\\
\text{Maria} = 2\cdot\text{Craig}=2\cdot12\\
\text{Maria} = \text{Nelson}-5 \Rightarrow \text{Nelson}=\text{Maria}+5=\boxed{2\cdot12+5}\Rightarrow A$

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Answer:

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Step-by-step explanation:

In this question, we are tasked with calculating probability.

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3 years ago

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Answer:

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Step-by-step explanation:

<em>Let us revise some facts in a polygon</em>

The sum of the exterior angles of any polygon is 360°

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<em>In our question </em>

∵ The measure of an exterior angle of a regular polygon = 24°

∵ The sum of measures of the interior angle and exterior angle at

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∴ The measure of the interior angle = 156°

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∴ The measure of each exterior angle = 360° ÷ n, where n the

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