Ineed with three questions : -)

if you can’t see the attachments yet wait.

Step-by-step explanation:

1.  The side length ratios are ...

  AB : BC : CD = 2 : √5 : 4

and

  EF : FG : GH = 4 : √10 : 6

Corresponding segments are not proportional, so the figures cannot be similar.

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2. The problem statement tells you the corresponding vertices are (B, X), (A, Y), (C, Z). You know this because the names of the similar figures are given as ΔBAC and ΔXYZ and corresponding vertices are listed in the same order. The angles at corresponding vertices of similar figures will be congruent. The only pair listed among the answer choices is ...

  ∠A ≅ ∠Y

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3. In similar figures, corresponding segments have the same ratio (the dilation factor). This means, for example, that

  A"B" = 3AB   and   B"C" = 3BC

so an appropriate proportionality statement is ...

  AB/A"B" = BC/B"C"

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.