Answer:
That seems a little hard-
Step-by-step explanation:
Here's one way to do it.
AB ≅ AC . . . . . . . . . . given
∠BAY ≅ ∠CAY . . . . given
AY ≅ AY . . . . . . . . . . reflexive property
ΔBAY ≅ ΔCAY . . . .. SAS congruence
XY ≅ XY . . . . . . . . . . reflexive property
∠AYB ≅ ∠AYC . . . . CPCTC
BY ≅ CY . . . . . . . . . . CPCTC
ΔXYB ≅ ΔXYC . . . .. SAS congruence
Therefore ...
∠XCY ≅ ∠XBY . . . . CPCTC
The answer is 3 because z to the y a-1
2y + 4 + 5y + 8=
7y + 4 + 8=
7y + 12=
Answer:
not sure if im right but this is my problem
3b=7
Step-by-step explanation: