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Andru [333]
2 years ago
8

Please help me I have no clue what to do

Mathematics
1 answer:
Effectus [21]2 years ago
3 0

Answer: A circle is 360° all the way around; therefore, if you divide an arc's degree measure by 360°, you find the fraction of the circle's circumference that the arc makes up. Then, if you multiply the length all the way around the circle (the circle's circumference) by that fraction, you get the length along the arc.

Step-by-step explanation:

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What is the sum of the first seven terms of the geometric series? 3 12 48 192 ...
Ad libitum [116K]

Hence, the sum of the given GP is 16347

<h2>What is a series?</h2>

a series is the cumulative sum of a given sequence of terms. Typically, these terms are real or complex numbers, but much more generality is possible.

<h3>How to solve?</h3>

we can identify from the given geomertric series.

first term = a(say) = 3

geometric factor of progression = r(say) = 4

Sum of the first 7 terms = a(\frac{r^n-1}{r-1})          ,where n is 7

Sum = 3(\frac{4^7-1}{3}) = 16348-1

       = 16347

Hence, the sum of the given GP is 16347.

to learn more about series: brainly.com/question/12578626

#SPJ4

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2 years ago
Whole Lot If there are 7 bears in a room and they each hug each other once and only once, how many total bear hugs were there al
Dvinal [7]
1.They basically all did one big bug,not separate hugs with different bears.
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2 years ago
Arya and Cody each manage a landscaping business.
Viktor [21]
And? Congrats? Please write the full question
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2 years ago
What is the radius of a circle that has a diameter of 199
wolverine [178]

Answer:

99.5

Step-by-step explanation:

Radius = Diameter/2

199/9

=99.5metres

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2 years ago
Qt + a = -1 <br><br> when q = 3 and t = 4
Pachacha [2.7K]

Answer:

a=-13

Step-by-step explanation:

We can use substitution to find the value of a:

qt+a=-1

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a=-13

Hope this helps :)

5 0
3 years ago
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