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2 years ago

Find the length of each Arc. Do not round. Part 2. NO LINKS!!

Mathematics

1 answer:

Natali5045456 [20]2 years ago

5 0

Answer:

10) 95π/6 ft

12) 39π/4 ft

Step-by-step explanation:

10) 2π * 19 * 150/360 = 95π/6 ft

12) 2π* 13 * (3π/4)/(2π) = 39π/4 ft

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Expand $\left(x^2 \frac{1}{x}\right)^3$. (Write the terms with higher degree first, so for example an $x^2$ term would come befo

Ilya [14]

Answer:

$x^6+3x^3+3+\dfrac{1}{x^3}$

Step-by-step explanation:

We can use the pascal triangle to find the coefficients of the expasion of the cube. It holds that

$(x^2 + \dfrac{1}{x})^3=(x^2)^3+3(x^2)^2\dfrac{1}{x}+3x^2(\dfrac{1}{x})^2+(\dfrac{1}{x})^3\\\\=x^6+3x^4\dfrac{1}{x}+3x^2\dfrac{1}{x^2}+\dfrac{1}{x^3}\\\\=x^6+3x^3+3+\dfrac{1}{x^3}$

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3 years ago

What is the simplified form of StartRoot StartFraction 72 x Superscript 16 Baseline Over 50 x Superscript 36 Baseline EndFractio

aalyn [17]

Answer:

StartFraction 6 Over 5 x Superscript 10 Baseline EndFraction

Step-by-step explanation:

Apparently you want to simplify ...

$\sqrt{\dfrac{72x^{16}}{50x^{36}}}$

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

1/a^b = a^-b

(a^b)^c = a^(bc)

So the expression simplifies as ...

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9 0

3 years ago

4(-5.4) SHOW WORK PLS

Nana76 [90]

Answer:

-21.6

Step-by-step explanation:

-5.4

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6 0

3 years ago

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fenix001 [56]

0.5 will be rounded to 1.0
1.2 will be rounded to 1.0
1.7 will be rounded to 2.0
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3 years ago

9. Write the number in place value table of 820245

Lorico [155]

Answer:

Hello! The answer to your question will be below.

Step-by-step explanation:

Attached below....

Number form:820,245

Word form: eight hundred twenty thousand two hundred forty-five

Expanded form: 800,000+20,000+0+200+40+ 5

Place value chart below!!

Hope this helps! :)

⭐️Have a wonderful day!⭐️

3 0

3 years ago

Find the length of each Arc. Do not round. Part 2. NO LINKS!! ​

Find the length of each Arc. Do not round. Part 2. NO LINKS!!