3 years ago

What does the formula |_|r^2 find?

Mathematics

1 answer:

Klio2033 [76]3 years ago

7 0

It finds the Area of circle

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Y = -1/2 - 2<br> and y = -3/2

Nadusha1986 [10]

You didn’t specify what you needed the answer for but here’s the steps and the ending value.

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3 years ago

Aubrey can run at a pace of six miles per hour. running at the same rate how many miles can she run in ninety minutes

Eddi Din [679]

Aubrey would be able to run 9 miles in ninety minutes.

90 minutes=1.5 hours

6*1.5=9

Hope this helps

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3 years ago

A coin weighs 4/15 ounces. A different coin weighs 1/15 ounces. How much do the two coins weigh together? Write your answer as a

olchik [2.2K]

Answer:

1/3

Step-by-step explanation:

4/15 + 1/15 = 5/15

simplified its 1/3

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3 years ago

Lines b and c are parallel.<br><br><br> What is the measure of 6?

astra-53 [7]

The measure of a supplement of an angel is 6 times the measurement of the complement angle.

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4 years ago

The first term of an arithmetic sequence is -5, and the tenth term is 13. Find the common difference.

dlinn [17]

$\bf n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} n=n^{th}\ term\\ a_1=\textit{first term's value}\\ d=\textit{common difference}\\[-0.5em] \hrulefill\\ a_1=-5\\ n=10\\ a_{10}=13 \end{cases} \\\\\\ a_{10}=a_1+(10-1)d\implies 13=-5+(10-1)d \\\\\\ 13=-5+9d\implies 18=9d\implies \cfrac{18}{9}=d\implies \boxed{2=d}$

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3 years ago