Answer:
46.5
Explanation:
Given that AOC is the diameter and AO na d OB are the radii, then ΔAOB is an isosceles triangle. Thus the base angles ∠A=∠B
thus
∠BAC=∠A will be found as follows:
sum of angles in a triangle is 180
thus
180-87=
=93
hence
∠A=∠B=93/2=46.5°
Answer: 46.5°
I believe the answer is 1990. If you are not sure about my answer just google it.
The right answer for the question that is being asked and shown above is that: "C) is allowed to make rules and laws which are technically unconstitutional." Chile, Peru, and Venezuela are each considered unitary governments. A main characteristic of a unitary government is that it <span>is allowed to make rules and laws which are technically unconstitutional. </span>
That's gonna be access to education!
Answer:
James Watt- steam engine with condenser- used much less coal than earlier engines.
Henry Bessemer- Industrial process for steel production- made it cost efficient to produce steel from molten iron on a large scale.
Eli Whitney- Cotton gin- Allowed fibre to be extracted from seed more efficiently.
:)
