Answer:
168
Step-by-step explanation:
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To find T, you add 25 to both sides, isolating the varible. This gives you T=-19
Hope this helped!
Answer:
I think she is correct
Step-by-step explanation:
Answer:
reflection across y
Step-by-step explanation:
If BD is congruent to BC, that means that the sides are equal, so their angles are too.
6x-9 = 3x+24
3x = 33
x = 33/3
x = 11
Angle BCD:
6×11-9 = 66-9 =57°
Angle BDC:
3×11+24 = 33+24 = 57°
Angle B:
x = 180° - 2×57°
x = 66°