I believe the answer is b because u need to combine like terms and 6c+2c+5c is 13c.
I think the answer is B, if not not mistaken.
M∠BXC = 70°.
We start out with m∠XBC. It is 55°, because it is a corresponding angle with ∠AXY.
Since ∠XBC and ∠XCB are the base angles of an isosceles triangle, they are congruent. This means that m∠XCB = 55°.
To find the measure of ∠BXC, we find the sum of the two base angles in the isosceles triangle and subtract it from 180:
180-(55+55) = 180-110 = 70°
Answer:
C. a translation down and to the left
Step-by-step explanation: