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3 years ago

P is located at -18 and Q is located at 21. What is the distance between the points?

Mathematics

2 answers:

Lapatulllka [165]3 years ago

7 0

The answer is 29 which is the distance between the two points.

Alekssandra [29.7K]3 years ago

3 0

To find the distance between the 2 points, simply take the value of 21 and add it to 18.

21 - - 18

21 + 18

39.

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4x-11y=68 ; 6x+5y=-27 by elimination

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Answer:

$x=\frac{1}{2}\\\\y=-6$

Step-by-step explanation:

Given the following system of equations:

$\left \{ {{4x-11y=68} \atop {6x+5y=-27}} \right.$

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- Solve for "y".

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$\left \{ {{-24x+66y=-408} \atop {24x+20y=-108}} \right\\.........................\\86y=300\\\\y=\frac{-516}{86}\\\\y=-6$

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4 0

2 years ago

Please help! (listing BRAINLIST and giving points) :)

Gemiola [76]

Answer:

sin∅ = 12/13

Step-by-step explanation:

use pythagorean theorem to find the missing side

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-----------------------------

Sin∅ = opp/hyp

sin∅ = 12/13

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2 years ago

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