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3 years ago

Given L (-4,3) and M (-7,-2) what is the length of LM?

Mathematics

1 answer:

MAVERICK [17]3 years ago

8 0

A. 34 square rooted

$lm = \sqrt{34}$

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I will mark brainlyest please help me! Russ compared the heights of the players on two basketball teams, Team 1 and Team 2. He r

Alborosie

Answer:

Step-by-step explanation:

Median is the dot near the middle of each box. Since median of team one is to the left of that of team 2,

Team 1 has a lesser median than Team 2.

InterQuartile Range (IQR) is the length of the box, so

Team 1 has a bigger IQR than Team 2.

See diagram.

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Clarge%7B%5Cbold%20%5Cred%7B%20%5Csum%20%5Climits_%7B8%7D%5E%7B4%7D%20%7Bx%7D%5E%7B2%7D%2

kiruha [24]

Answer:

No solution

Step-by-step explanation:

We have

$\sum_{x=8}^{4}x^2 + 9\left(\dfrac{\cos^2(\infty)}{\sin^2(\infty)} \right)$

For the sum it is not correct to assume

$\sum_{x=8}^{4}x^2= 8^2 + 7^2+6^2+5^2+4^2 = 64+49+36+25+16 = 190$

Note that for

$\sum_{x=a}^b f(x)$

it is assumed $a\leq x \leq b$ and in your case $\nexists x\in\mathbb{Z}: a\leq x\leq b$ for $a>b$

In fact, considering a set $S$ we have

$\sum_{x=a}^b (S \cup \varnothing) = \sum_{x=a}^b S + \sum_{x=a}^b \varnothing$ that satisfy $S = S \cup \varnothing$

This means that, by definition $\sum_{x=a}^b \varnothing = 0$

Therefore,

$\sum_{x=8}^{4}x^2 = 0$

because the sum is empty.

For

$9\left(\dfrac{\cos^2(\infty)}{\sin^2(\infty)} \right)$

we have other problems. Actually, this case is really bad.

Note that $\cos^2(\infty)$ has no value. In fact, if we consider for the case

$\lim_{x \to \infty} \cos^2(x)$ , the cosine function oscillates between $[-1, 1]$ , and therefore it is undefined. Thus, we cannot evaluate

$9\left(\dfrac{\cos^2(\infty)}{\sin^2(\infty)} \right)$

and then

$\sum_{x=8}^{4}x^2 + 9\left(\dfrac{\cos^2(\infty)}{\sin^2(\infty)} \right)$

has no solution

7 0

2 years ago

Jake had 23 apple he game 9 to his ex girlfriend and he devide the rest into 2 bros how many do he have left

grigory [225]

Answer:X×2+9=23

Step-by-step explanation:2x+9=23

2x=23-9

=14

X=14/2

=7( he gave to his bros)

But since he gave all the apples to his ex and brothers he probably doesn't have any left

Mark me as Brainliest if I'm right (though I doubt it )

3 0

2 years ago

Which of these units is a part of both u.s. and metric systems A. Second B. Ounce C. Meter D.kilogram

SIZIF [17.4K]

A. Second would be both u.s. and metric systems..

4 0

3 years ago

What is the measure of cde?

Hoochie [10]

Answer:

372

Step-by-step explanation:

First add 160 and 160 and thats 320 then add the 52 and get 372 well thats what i think

3 0

3 years ago