Jacquie used an app to simulate a coin flip 40
times. It lands on heads
20 times. Based on her re-
sults, Jacquie predicts the
expected number of times
the coin will land on heads
in 200 trials is 100 times.
Do you think that Jacquie's
results are correct?

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

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.

2x + 8

step-by-step explanation: