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3 years ago

2.Write 784,229 in expanded form

Mathematics

1 answer:

Zanzabum3 years ago

5 0

Answer:700,000+80,000+4,000+200+20+9

Step-by-step explanation:

That should be the answer.

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HELP WITH THESE QUESTIONS PART 2... 1 Question

Lunna [17]

<u>Step-by-step explanation</u> and Answers:

$(\frac{1}{\sqrt{10}},\frac{3}{\sqrt{10}})$ is in the format (cos, sin). So, adjacent = 1, opposite = 3, hypotenuse = $\sqrt{10}$

sin = $\frac{opposite}{hypotenuse}$ = $\frac{3}{\sqrt{10}}(\frac{\sqrt{10}}{\sqrt{10}})$ = $\frac{3\sqrt{10}}{10}$

cos = $\frac{adjacent}{hypotenuse}$ = $\frac{1}{\sqrt{10}}(\frac{\sqrt{10}}{\sqrt{10}})$ = $\frac{\sqrt{10}}{10}$

tan = $\frac{opposite}{adjacent}$ = $\frac{3}{1}$ = 3

csc = $\frac{hypotenuse}{opposite}$ = $\frac{\sqrt{10}}{3}$

sec = $\frac{hypotenuse}{adjacent}$ = $\frac{\sqrt{10}}{1}$ = $\sqrt{10}$

cot = $\frac{adjacent}{opposite}$ = $\frac{1}{3}$

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3 years ago

4h+6+30 i need help with the problem

stira [4]

Result: 4h+36

Geometric figure: Line

Alternate form: 4(h+9)

Root: h= -9

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3 years ago

Read 2 more answers

Fatheya and Fatema, along with 30 other people, sign up to audition for a talent show. Contestants are called at random to perfo

galina1969 [7]

So there's 30 people or slots. The odds that Fatheya will be chosen to perform first is 1/30. But now there's one less slot.

Now with Fatema, there's 29 slots, so there's a 1/29 chance. Then combine these values by multiplying them:

1/30 * 1/29 = <em>1/870</em>

All done!

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2 years ago

I BEG U HELP ME!! Does each equation represent exponential decay or exponential growth?

ivolga24 [154]

Answer:

see below

Step-by-step explanation:

If the base of the exponential term is greater than 1, it represents growth.

If the base of the exponential term is less than 1, it represent decay.

If there is no exponential term, the characterization as exponential growth or decay does not apply.

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Answer:

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Step-by-step explanation:

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