Can you me. it's due tomorrow so i really need this done. can show how you got your answer because i don't understand the problems and how it's done.

-6.8

Step-by-step explanation:

To find the mean you need to add up all numbers (or subtract if it’s negative) and divide by how many numbers there were. Example: there were 5 answers (days) so if you add/subtract all the days it’s -34 and divide it by 5 to get -6.8.

stops on an even number.

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.