How do you describe the sum of two rays for geometry?

1 answer:

3 0

To find the sum of an infinite geometric series having ratios with an absolute value less than one, use the formula, S=a11−r, where a1 is the first term and r is the common ratio.

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If you covert the number 673/20 to a decimal, what would it be

fiasKO [112]

Answer:

33.65

Step-by-step explanation:

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3 years ago

The graph below shows the time Andrea spent reading one day. Write a few sentences to describe the relationship between the time

Alex777 [14]

Answer:

Step-by-step explanation:

Well, there are several relationships you can describe. As time increases how does number of pages react? Like does it increase or decrease. Is it always increasing or decreasing by the same amount? If it's not all the same how do different parts look different.

There aren't any actual numbers, so you can't say specifically how they relate, like you can't say she read 5 pages a minute or something.

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Can I get some help? Please show your work! Thanks!

kirill [66]

Hey there,

Your question states: You have a 332 feet fencing to enclose a rectangular region. What is the maximum area.

Your correct answer would be 6,889.

Reason/explanation:

The formula that we would use is $P = 2l+2w$

$f(x)=ax^{2} +b*x+c$

$L=166=-W\\ L=83$
_____________________________________________________________

So by this, now that we know that $L=83$

We do . . . 83 × 83. . .

And you final answer would be Option A.) 6,889

Hope this helps you!

~Jurgen

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3 years ago

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Find the first five terms of the sequence in which a1 = –10 and an = 4an – 1 + 7, if n ≥ 2.

Naddika [18.5K]

Answer:

-10, -33, -125, -493, -1965

Step-by-step explanation:

a1 is -10, meaning the first term is -10. therefore the first term of the sequence has to be -10

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3 years ago

X/15 = 4 What does X equal?