Adjacent Angles<span> are </span>two angles<span> that share a common vertex, a common side, and no common interior points. (They share a vertex and side, but </span>do<span> not overlap.) A </span>Linear Pair<span> is </span>two<span> adjacent</span>angles<span> whose non-common sides </span>form<span> opposite rays. ... ∠1 and ∠3 are not </span>vertical angles<span> (they are a </span>linear pair<span>).</span>
In Celsius -4oC
In Fahrenheit = -4oF
The Fahrenheit temperature is much much colder than the Celsius One. You must dress very much for winter in -4C. I live in a country where - 30 is common during the winter the odd year we get a couple of days that are - 40 in either scale. The telephone wires sing when it gets that low. That's how you know what the temperature is without looking at a thermometer.
Answer:
The area of the trapezium is 18 ft²
Step-by-step explanation:
Given;
Two parallel sides of the polygon as follows;
The first parallel side = 1 ft + 4 ft = 5 ft
The second parallel side = 4 ft
If this polygon is rotated 90 degrees, it forms a trapezium with a height of 4 ft.
The area of a trapezium is calculated as;

Therefore, the area of the trapezium is 18 ft²
Question:
Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.
Select all that apply.


(3.6,0.6)
(-2.6,0.4)
(-3.6,0.6)
(2.6,0.4)
(4.5,-1.5)
Answer:
Option A :
is the solution to the system of equations.
Option D:
is the solution to the system of equations.
Explanation:
The two equations are
and 
To determine the solution of the system of equations using technology, let us plot the equations in the graphing calculator.
The solution of the system of equations is the intersection of the two lines.
Thus, from the graph, we can see that the two lines f(x) and g(x) intersect at the points
and 
Rounding off the solution to the nearest tenth, we get,
and 
Thus, the solution to the system of equations is
and 
Hence, Option A and Option D are the correct answers.