Answer:
Option A
Option B
Option E
Option G
Option A and E go together
and
Option B and G go together.
Answer:
Z = 0.198877274
Step-by-step explanation:

Hence, the value of Z = 0.198877274
Do you have a picture to go with that? I can’t solve it without any info.
Is there a graph or anything given
Answer: XY = 8
Step-by-step explanation:
The diagram of the triangle XYZ is shown in the attached photo.
XY=XZ. This means that two sides of the triangle are equal. Two angles are also equal. It means that the triangle XYZ is an isosceles triangle.
Since XY=XZ, then
2a = 5a - 12
Subtracting 2a from both sides of the equation,
2a - 5a = 5a - 12 - 5a
-3a = -12
a = -12/-3
a = 4
Therefore, the length of XY is 2a = 2×4 = 8