Answer:
The Answer is multiple choice and the answer is B. Only B.
Step-by-step explanation:
Answer: x=-5 and y=6
Step-by-step explanation: i hope i did it right tell if i didnt
Answer:

Step-by-step explanation:
To find the length of an isosceles triangle, you know that the angles of the triangle are 45-45-90, so let's use that triangle theorem.
Therefore, the length of the hypotenuse (BD) is
, and x is equal to 8 (length of BC).

x=8
Therefore,
would be the length of side BD.