3 years ago

Find the value of each variable so that the quadrilateral is a parallelogram.

Mathematics

1 answer:

crimeas [40]3 years ago

6 0

Answer:a

Step-by-step explanation:e

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Marysya12 [62]

Answer:

$d_e =6.67ft$

Step-by-step explanation:

From the question we are told that:

Weight of Roger $W_r=120\ pounds$

Distance of Roger from fulcrum $d_r=6 ft$

Weight of Ellen $W_e=120\ pounds$

Generally the equation for distance-weight relationship is mathematically given by

$d\alpha \frac{1}{W}$

$\frac{d_1}{d_2} =\frac{W_2}{W_1}$

$\frac{d_r}{d_e} =\frac{W_e}{W_r}$

Therefore

$\frac{d_e}{d_r} =\frac{W_r}{W_e}$

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