3 years ago

Find x and y? i dont want to cheat but can anyone tell me how to do it or how to start out

Mathematics

2 answers:

yawa3891 [41]3 years ago

6 0

Answer:

y= 39 x= 10

Step-by-step explanation:

congruent isosceles triangles

longer sides measure the same 13 and 13 39 and 39 ( y =39)

39/30 = 13/x

cross multiplication:

39x = 13x30

39x = 390

x=10

mash [69]3 years ago

4 0

Answer:

x is 13

y is 39

Step-by-step explanation:

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Find x and y? i dont want to cheat but can anyone tell me how to do it or how to start out ​

Find x and y? i dont want to cheat but can anyone tell me how to do it or how to start out