3 years ago

Simplify the expression

1 answer:

7 0

Is there a picture? For the expression?

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inysia [295]

It has used 36 pages, so it would have 264 pages :) :) :)

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3 years ago

Nezavi [6.7K]

700. To find out what number a value is ten times as much as, divide by 10.

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4 years ago

lina2011 [118]

The picture is not clear enough

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4 years ago

Nezavi [6.7K]

Answer:

(14.1, 14.1)

Step-by-step explanation:

If the point (x,y) is on the line y=x, then it has coordinates (x,x).

Find the distances from this point to points (-6,2) and (10,-9):

distance from (x,x) to (-6,2): $\sqrt{(x-(-6))^2+(x-2)^2}=\sqrt{(x+6)^2+(x-2)^2}$
distance from point (x,x) to (10,-9): $\sqrt{(x-10)^2+(x-(-9))^2}=\sqrt{(x-10)^2+(x+9)^2}$

Equate these distances:

$\sqrt{(x+6)^2+(x-2)^2}=\sqrt{(x-10)^2+(x+9)^2}$

Square this equation:

$(x+6)^2+(x-2)^2=(x-10)^2+(x+9)^2\\ \\x^2+12x+36+x^2-4x+4=x^2-20x+100+x^2+18x+81\\ \\8x+40=-2x+181\\ \\8x+2x=181-40\\ \\10x=141\\ \\x=14.1$

So, the coordinates are (14.1, 14.1)

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3 years ago

Lyrx [107]

Answer:

15.56

Step-by-step explanation:

mark brainliest k ty

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3 years ago

Simplify the expression ​