3 years ago

By selling an exhaust fan for Rs 1470,Mr Ekaraj gains 1/6 of its cost price. find its cost price.

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

8 0

sorry ur on your own

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Ok, so here, we need to use the slope formula which is:

(y2 - y1)/(x2-x1)

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Find the length of the segment with endpoints of (3,2) and (-3,-6).

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$A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\|AB|=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}$
We have:
$A(3;\ 2)\to x_A=3;\ y_A=2\\\\B(-3;\ -6)\to x_B=-3;\ y_B=-6$
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3 years ago

By selling an exhaust fan for Rs 1470,Mr Ekaraj gains 1/6 of its cost price. find its cost price.​

By selling an exhaust fan for Rs 1470,Mr Ekaraj gains 1/6 of its cost price. find its cost price.