Triangle xyz is reflected over its hypotenuse to create a kite.

what is the approximate distance from y to y’? round to the nearest tenth.

a. 4.6 units
b. 5.4 units
c. 8.0 units
d. 9.2 units

can someone explain how to do this?

D is correct. 9.2 units is distance from Y to Y'.

Step-by-step explanation:

Triangle XYZ is reflected over its hypotenuse to create a kite.

Therefore, ΔXYZ and ΔXY'Z would be congruent right angle triangle.

Area of triangle XYZ=

Another formula of area of triangle XYZ if base is XZ

Area of triangle XYZ=

Where, XY=5. YZ=12 and XZ=13

Both triangles are congruent. So, YM=Y'M

YY'=YM+MY'

YY'=4.6+4.6

YY'=9.2 Units

Thus, D is correct. 9.2 units is distance from Y to Y'.

sorry, i don't know i just need points, i'm new here. chao

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: