Answer:
x = 7, y = 2
Explanation:
Two triangles are said to be congruent if all three sides and three angles of one triangle is equal to three sides and three angles of the other triangle.
From the question:
BD ≅ BD (reflexive property of equality)
Since BD is the angle bisector of ∠ABC, hence ∠ABD = ∠CBD
∠ABD = 2x + y, ∠CBD = 14 + y. Therefore:
2x + y = 14 + y
2x = 14 + y - y
2x = 14
x = 14 / 2
x = 7
Also, ∠BAD = ∠BCD = 90° (right angled triangle)
Since ∠BAD = ∠BCD, BD ≅ BD and ∠ABD = ∠CBD, therefore ΔABD is congruent to ΔCBD by angle-angle-side congruence theorem.
The angle-angle-side congruence theorem states that if two angles and one side of one triangle is equal to two angles and one side of another triangle the both triangles are congruent.
ΔABD is congruent to ΔCBD, therefore AD = CD
5x - y = x + 13y
13y + y = 5x - x
14y = 4x
14y = 4(7)
y = 4(7) / 14
y = 2
Nicholas II was never trained nor inclined to rule. His presence as Czar, making decisions for Russia, led to a disastrous outcome. These outcomes let to revolts is Russia. The people that Nicholas II ruled really had to think about their country and how it would go under if people would not step up and take action. This led to leaders being born.
I know this is more than 2-3 sentences, but you can condense it however you like. <span />
The answer is D
Hope it helps! Idk when this was posted.
<span>The South African informal sector, and the problems and challenges that are attributed to it, can be viewed in the impact that is had on the society in general, and more specifically the economic conditions and discrimination faced by some of the population in the nation.</span>