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3 years ago

Classify the pair of angles (1 point)

Mathematics

1 answer:

zimovet [89]3 years ago

8 0

The answer is A. Adjacent

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Which statement describes the sequence defined by a Subscript n Baseline = StartFraction n cubed minus n Over n squared + 5 n En

Dominik [7]

Answer:

The answer is " The sequence converges to infinity. "

Step-by-step explanation:

Given:

$\to a_n=\frac{n^3-n}{n^2+5n}$

$\lim_{n \to \infty} a_n= \lim_{n \to \infty} \frac{n^3-n}{n^2+5n}$

$= \lim_{n \to \infty} \frac{n(n^2-1)}{n(n+5)}\\\\= \lim_{n \to \infty} \frac{(n^2-1)}{(n+5)}\\\\= \lim_{n \to \infty} \frac{n(n-\frac{1}{n})}{n(1+\frac{5}{n})}\\\\= \lim_{n \to \infty} \frac{(n-\frac{1}{n})}{(1+\frac{5}{n})}\\\\$

Denominator $= \lim_{n \to \infty} 1+\frac{5}{n}=1+\lim_{n\to \infty} \frac{5}{n}=1+0=1$

Numerator $=\lim_{n\to \infty}n-\frac{1}{n}=\infty$

$\therefore\\\\\lim_{n\to \infty}a_n=\frac{\infty}{1} =\infty$

7 0

3 years ago

Read 2 more answers

Please help<br> Quick I added the pic

Natali5045456 [20]

Exact form: 34/5

Decimal Form: 6.8

Mixed Number Form: 6 4/5

Hope this helps!

8 0

3 years ago

How is 60 divided by 9 = 6.66666667?

saveliy_v [14]

60/9=6 remainder 4
Some division problems that require decimals
can be repeated
To simplify 6.6666667 also means 6.666666666...and so on
To simplify 6.6666...
u put a bar over the 6 in the tens place.

7 0

4 years ago

(2x3 + 7x2 - 6x - 8) = (x + 4)

Sauron [17]

Answer:

the answer is 2x^2 − x − 2

8 0

3 years ago

Use substitution to solve the system of equations :

mote1985 [20]

Answer:

x=1

y=-4

Step-by-step explanation:

4x+y=0 -> y= -4x

2(-4x)+x=-7

-8x+ x=-7

-7x=-7

x=-7/-7=1

y=-4 . 1 = -4

3 0

3 years ago