The <em><u>correct answer</u></em> (though it is not one of the choices) is:
Alternate Interior Angles Theorem.
Explanation:
Alternate interior angles are angles that are inside the parallel lines and on opposite sides of the transversal. Treating BA as a transversal, ∠DBA and ∠BAC are both inside the parallel lines and on opposite sides of BA, the transversal. This makes them alternate interior angles, and means that they are congruent.
Answer:
The correct option is;
The domain, r is equivalent to W = {0, 1, 2, 3,...}
Step-by-step explanation:
The cost for each cup of tea sold by the restaurant = $1.50
The cost per tea refill = $0.50
The amount of tea the restaurant brews = 4 refills per customer
The cost of r tea refills C(r) is given as follows;
C(r) = 0.5·r + 1.5
The domain is the set of all whole, W, numbers or the set of all natural numbers including 0
r = W = {0, 1, 2, 3,...}.
Answer:
a) About 40° and 5 °; b) the height of the person; c) none
Step-by-step explanation:
(a) Angles of depression and elevation
The angle of depression is about 40°.
The angle of elevation is about 5°.
(b) Dependence of angles
The angles of elevation and depression depend on the height of the person.
The taller the person, the smaller the angle of elevation and the larger the angle of depression.
(c) Limitations of angles
There is no chance that either angle could be greater than or equal to 99°.
Each is part of a right triangle.
If one angle is a right angle, each of the other two angles must be less than 90°.
Answer:
did you try google ? I usally search up things when I dont usally know i dont know to be honest try to search it up if you already did then good luck I hope someone answers
The area of triangle is (base * height)/2