In question 12 write a valid conclusion for the given set of premises or indicate that no conclusion is possible. 12. If it doesn't rain, then Kristen will go swimming this weekend.
Kristen does not go swimming this weekend.

It rained.

Step-by-step explanation: Based off the information given, you can safely assume the reason she didn’t go swimming was because it was raining.

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.