Find the distance between P and Q

14.14

Step-by-step explanation:

Subtract the ys and the xs

9 - 7 = 2, 6 - (-8) = 14

Square them both

2^2 = 4  14^2 = 196

Add together and find the square root of that

4 + 196 = 200, sq rt of 200 = 14.14

828. all there is to it!

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it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540