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3 years ago

Please help will mark Brainliest

Mathematics

1 answer:

alekssr [168]3 years ago

6 0

Answer:

It i s 6

Step-by-step explanation:

Very six

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Find an equation for those points P such that the distance from P to A(0, 1, 2) is equal to the distance from P to B(6, 4, 2). W

suter [353]

Answer: The required equation for points P is $4x+2y=17.$

Step-by-step explanation: We are give two points A(0, 1, 2) and B(6, 4, 2).

To find the equation for points P such that the distance of P from both A and B are equal.

We know that the distance between two points R(a, b, c) and S(d, e, f) is given by

$RS=\sqrt{(d-a)^2+(e-b)^2+(f-c)^2}.$

Let the point P be represented by (x, y, z).

According to the given information, we have

$PA=PB\\\\\Rightarrow \sqrt{(x-0)^2+(y-1)^2+(z-2)^2}=\sqrt{(x-6)^2+(y-4)^2+(z-2)^2}\\\\\Rightarrow x^2+y^2-2y+1+z^2-4z+4=x^2-12x+36+y^2-8y+16+z^2-4z+4~~~~~~~[\textup{Squaring both sides}]\\\\\Rightarrow -2y+1=-12x-8y+52\\\\\Rightarrow 12x+6y=51\\\\\Rightarrow 4x+2y=17.$

Thus, the required equation for points P is $4x+2y=17.$

8 0

2 years ago

Mario start collecting stamps in January and buys 12 stamps each month.Karen starts collecting stamps in July and buys 18 starts

Goryan [66]

Answer:

12 months

Step-by-step explanation:

Given that:

Mario:

12 stamps per month

Since January

Karen :

18 stamps per month

Starts on july

Number of stamps collected by Mario till the end of June :

12 * 6 = 72 stamps

For Mario :

72 + 12x

For karen:

18x

Where x is the number of months after karen starts :

Equate both equations

72 + 12x = 18x

72 = 18x - 12x

72 = 6x

x = 72/6

x = 12

After 12 months

Number of months after karen starts, will they have same amount of stamp

7 0

3 years ago

What is <img src="https://tex.z-dn.net/?f=%5Csqrt%7B44mx%5E%7B3%7D%20n%5E%7B11%7D" id="TexFormula1" title="\sqrt{44mx^{3} n^{11}

My name is Ann [436]

2xn^5 √ 11mxn
good luck pls mark brainliest

5 0

3 years ago

DESPERATE WILL GIVE BRAINLIST AND THANKS

Anna35 [415]

Answer:

1345

Step-by-step explanation:

5 0

2 years ago

Given the data below, which set of numbers contains the lower quartile, median, and upper quartile?

devlian [24]

Put the data in order from least to greatest.....

24, 27, 28, 28, 29, 31, 32, 36, 38
^ ^ ^
27.5(Q1) 29(Q2) 34(Q3)

The answer choice that you chose must have 27.5, 29, and 34 in it. Which would be the third choice, {27.5, 29, 34}

Hope this helps! :D

6 0

3 years ago