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2 years ago

Explain in words how to use the side lengths of a triangle to determine if the triangle is a right, acute, or obtuse triangle.

1 answer:

8 0

basically write the triangle in degree language like this is a acute angle because this is a 70* degree angle and talk more

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What is the graph of the function rule Y= 1/3x - 1 ?

GrogVix [38]

Yes. A is the right graph because the line must travel through two points: (0 ,1)and(-3, 0)

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2 years ago

Given:

Goryan [66]

Answer:

a.Converge

b.Diverge

Step-by-step explanation:

We are given that

$A_n=\frac{6n}{-4n+9}$

$\lim_{n\rightarrow \infty}A_n=\lim_{n\rightarrow \infty}\frac{6n}{-4n+9}=\frac{6n}{n(-4+\frac{9}{n})}$

$\lim_{n\rightarrow \infty}\frac{6}{-4+\frac{9}{n}}=\frac{6}{-4}=\frac{-3}{2}$

Because $\frac{9}{\infty}=0$

Hence, sequence An converges to $\frac{-3}{2}$ when n tends to infinity or - infinity.

$\sum_{n=1}^{\infty}An=\sum_{n=1}^{\infty}\frac{6n}{-4n+9}$ =diverges

Necessary condition for a series to converge :

$an\rightarrow 0$ when n tends to infinity .

But $A_n$ tends to $\frac{-3}{2}$ when n tends to infinity.

Therefore, given series is divergent.

5 0

3 years ago

An amount of $24,000 is borrowed for 9 years at 6.75% interest, compounded annually. If the loan is paid in full at the end of t

MA_775_DIABLO [31]

38,580 is the full amount of what he has to pay back

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1 year ago

Candice is playing an online trivia game. She has 75 points and earns 3 points for each correct answer. She will advance to the

Ksenya-84 [330]

Answer:

3x+75>90

Step-by-step explanation:

P.S Can I have brainliest?

4 0

2 years ago

Read 2 more answers

Which expression can be used to model the phrase “the sum of three and a number”?

Airida [17]

Answer:

3+x

Step-by-step explanation:

because the word sum is only used in addition.

hope it helps! :)

5 0

2 years ago