Okay I did the work and I think it’s either answer a or b but goodluck sorry
But I still don’t understand this.
Because bases are different.
a^n · a^m = a^(n+m)
True
False
False
True
(I think)
It is given that line segment BC is congruent to line segment EC and that line segment AC is congruent to DC. Because of the vertical angles theorem, angle BCA is equal to angle DCE. Therefore, triangles CBA AND DEC are congruent by SAS. Using CPCTC, BA is equal to ED.
Y = 1
This the answer just trust
