3 years ago

Which number is rational

Mathematics

2 answers:

N76 [4]3 years ago

6 0

Answer:

The answer is D 0.7

alekssr [168]3 years ago

4 0

0.7 is the rational number

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Determine the coordinates of the point $P$ on the line $y=-x+6$ such that $P$ is equidistant from the points $A(10,-10)$ and $O(

lidiya [134]

Answer:

P=(3,3)

Step-by-step explanation:

We need to find a point P in the line $y=-x+6$ such that $PA=P0$ where $A=(10,-10)$

Observe that the coordinates of P are $(x,y)=(x,-x+6)$ because P is in the line.

Then,

$PA=P0\\(x,-x+6)(10,-10)=(x,-x+6)(0,0)\\10x+(-x+6)(-10)=0\\10x+10x-60=0\\20x=60\\x=3$

We reeplace the value of x in the coordinates of P and obtain the point

$(3,-3+6)=(3,3)=P$

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3 years ago

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Alex73 [517]

Your answer is A. Bro

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Answer:

y = ( x + 2)( x + 6)

Step-by-step explanation:

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3 years ago

Simplify. (2m3n2)5 10m8n7 32m8n7 32m15n10 10m15n10

Crank

Answer:

10m15n10

Step-by-step explanation:

5x2m=10m

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so you get 10m15n10

you can't simplify it anymore because none of them have the same variables

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2 years ago

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julsineya [31]

You need to just rewrite this

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