Please help Find the arc length of Arc AB. Leave your answer in terms of pi.

Mathematics

1 answer:

daser333 [38]3 years ago

5 0

The formula is L = 2 pi r * (angle/360). We have what we need to figure it out. Do the work inside the () first. 72/360 = .2. So we have 2 pi (5) (.2). Do all that multiplication to get L = 2pi

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NeTakaya

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$
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x: number of years
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4 0

3 years ago

Choose the property used to rewrite the expression. log618-log66 = log63.a) Commutative Propertyb) Product Propertyc) Power Prop

n200080 [17]

Answer:

Option d) is correct

ie, quotient property

Step-by-step explanation:

Given expression is log 618-log 66=log 63

Now we take log 618-log 66

log 618-log 66 = log $\frac{618}{66}$ [By using quotient property, log $\frac{x}{y}=\log x- \log y$ ]

= log 63

Therefore log 618- log 66= log 63

Option d) is correct

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3 0

3 years ago

What is 6,224 in scientific notation

meriva

Answer:

6.224 x 10^3 Hope this helped out :)

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10 .If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

then you end up getting 6.224 x 10^3

4 0

3 years ago

What is the domain of this

Kaylis [27]

Answer:

$\boxed{\sf B. \ All \ real \ numbers}$