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3 years ago

SOMEONE PLEASE HELP ME I DONT GET IT:( Will give you BRAINLIEST plus lots of points

Mathematics

2 answers:

statuscvo [17]3 years ago

5 0

Answer:

the question is not clear and full

scoundrel [369]3 years ago

3 0

Answer:

$\sqrt{61}$ or 7.81

Step-by-step explanation:

use distance formula:

$d = \sqrt{(X_{2}-X_{1})^{2} + (Y_{2}-Y_{1})^{2}}$

= $\sqrt{[(-2-4)^{2} + (2 - (-3))^{2}]}$

= $\sqrt{(-6)^{2} + (5)^{2} }$

= $\sqrt{36 + 25}$

= $\sqrt{61}$ or 7.81

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Answer:

5+2n=7

Step-by-step explanation:

5+2n=7

7-5=2n

2=2n

2÷2=1

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4 years ago

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77julia77 [94]

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3 years ago

[HELP] For j(x) = <img src="https://tex.z-dn.net/?f=5%5Ex%5E-%5E3" id="TexFormula1" title="5^x^-^3" alt="5^x^-^3" align="absmidd

Alina [70]

The difference quotient of the function that has been presented to us will turn out to be 5.

<h3>How can I calculate the quotient of differences?</h3>

In this step, we wish to determine the difference quotient for the function that was supplied.

To begin, keep in mind that the difference quotient may be calculated by:

Lim h->0 $\frac{f(x+h)-f(x)}{h}$

Now, for the purpose of the function, we need this:

Then we will have:

$\begin{aligned}&\lim _{h \rightarrow 0} \frac{j(x+h)-j(x)}{h} \\&\lim _{h \rightarrow 0} \frac{5 *(x+h)-3-5 * x+3}{h} \\&\lim _{h \rightarrow 0} \frac{5 x+5 h-3-5 x+3}{h} \\&\lim _{h \rightarrow 0} \frac{5 h}{h}=5\end{aligned}$

j(x) = 5x - 3

Then the following will be true:

Therefore, 5 is the value of the difference quotient for j(x) is %

Read the following if you are interested in finding out more about difference quotients:

brainly.com/question/15166834

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1 year ago

The scale on a map shows that 1 cm equals 10km if the distance between 2 cities on the map is 4.5 cm how far is the actual dista

ikadub [295]

Answer:

45 km

Step-by-step explanation:

Let's review the scale factor of this problem.

1 cm = 10 km

This means that for every 1 cm of distance on the map, 10 km is represented in the real world. Because of this, we know that dividing the actual distance by 10 will give us the distance on the map.

Ex. 40 km in real world = 4 cm on map

So, we will use d to represent the actual distance.

d=distance in real world

Then, we will divide d by 10 and set it equal to 4.5, because that's the distance on the map.

d/10 = 4.5

Now to solve this equation, we just have to multiply both sides by 10.

d=45

This is your answer.

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3 years ago

Calculate the mode.5,10,12,4,6,11,13,5

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Its 5. Hope this helps!

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3 years ago

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