Two machines fill cereal boxes at the same rate. After the two machines work together for 9 h, one machine breaks down. The second machine requires 18 more hours to finish filling the boxes. How long would it have taken one of the machines, working alone, to fill the boxes?

answer: i guess 5 units?

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

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.

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: