Ascientist is filling and draining containers of water in her lab. container a has 200l of water and is being filled at a rate of 6 liters per minute. container b has 500l of water, and is being drained at 6 liters per minute. how many minutes will it take for her two containers to have the same amount of water?

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step-by-step explanation:

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.