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2 years ago

Simplify: 10!/[4!*(10-4)!)]

1 answer:

3 0

$\bf \cfrac{10!}{4!(10-4)!}\implies \cfrac{10!}{4!(6)!}\implies \cfrac{10\cdot 9\cdot 8\cdot 7\cdot \underline{6!}}{4!\underline{6!}}\implies \cfrac{10\cdot 9\cdot 8\cdot 7}{4!} \\\\\\ \cfrac{5040}{24}\implies 210$

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Answer:

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Step-by-step explanation:

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2 years ago

Find the value of x. • 5 • 20 • 40 • 45

insens350 [35]

Answer:

3rd option: x= 40

Step-by-step explanation:

4x° +20°= 180° (adj. ∠s on a str. line)

Bringing constants to 1 side:

4x°= 180° -20°

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3 years ago

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faltersainse [42]

we have

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Statements

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The statement is True

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The statement is False

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Verify

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the point $(0,0)$ is not a solution

therefore

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The statement is True

Because the point $(0,-2)$ is a solution of the equation

Verify

Substitute the value of x and y in the equation

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the point $(0,-2)$ is a solution

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The statement is False

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case E) The y-intercept of the line is $2$

The statement is False

we know that

The y-intercept is the value of y when the value of x is equal to zero

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Veronika [31]

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2 years ago

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