This year 0.3 of the x students at
mega middle school are in 7th grade.
there are 294 students in 7th grade.

I am sorry but what did you want the question to be?

Step-by-step explanation:

I can answer you in the comments below but I’m not sure what you’re asking

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.