2 years ago

Find the distance between the pair points (-2, -3) and (-12,-19)

1 answer:

7 0

D = √(y2-y1)² + (x2-x1)²

d = √(-3+19)² + (-2+12)²

d = √16² + 10²

d = √256 + 100
d = √356
d = 18.87 units

In short, Your Answer would be: 18.87 units

Hope this helps!

You might be interested in

My stoopid ahh needs help with something else someone HELP

Pepsi [2]

B because you don’t know exactly how many times she’s gonna grab the marbles

7 0

3 years ago

Read 2 more answers

one number is four greater than another number.the sum of two numbers is 78.what are the two numbers?

g100num [7]

Answer:

Step-by-step explanation:

3 0

2 years ago

Determine whether the following series converge or diverge

Mars2501 [29]

An alternating series $\sum\limits_n(-1)^na_n$ converges if $|(-1)^na_n|=|a_n|$ is monotonic and $a_n\to0$ as $n\to\infty$ . Here $a_n=\dfrac1{\ln(n+1)}$ .

Let $f(x)=\ln(x+1)$ . Then $f'(x)=\dfrac1{x+1}$ , which is positive for all $x>-1$ , so $\ln(x+1)$ is monotonically increasing for $x>-1$ . This would mean $\dfrac1{\ln(x+1)}$ must be a monotonically decreasing sequence over the same interval, and so must $a_n$ .

Because $a_n$ is monotonically increasing, but will still always be positive, it follows that $a_n\to0$ as $n\to\infty$ .

So, $\sum\limits_n(-1)^na_n$ converges.

5 0

2 years ago

a recipe calls for 3/4 of a cup of flour to make 5/8 of a pond of bread dough . how many cups of flour are needed to make 1 poun

Ksenya-84 [330]

6/5 cup

Thank you hope this helps

8 0

2 years ago

HELP! My math assignment is due in 15 minutes and this question makes no sense!

Artyom0805 [142]

Answer:

470 <= W <= 530

Step-by-step explanation:

we know this because it can be 30 lower than 500 and 30 higher. w representing words gives us the answer above.

3 0

2 years ago

Read 2 more answers