There is a 50/50 chance that it could possibly land on heads, or tails.
Answer:
Using the relation between angles and sides of any triangle the answer is:
Third option: WX, XY, YW
Step-by-step explanation:
<X=90° (right angle)
<W=51°
<Y=?
The sum of the interior angles of any triangle is 180°, then:
<W+<X+<Y=180°
Replacing the given values:
51°+90°+<Y=180°
141°+<Y=180°
Solving for <Y: Subtracting 141° both sides of the equation:
141°+<Y-141°=180°-141°
<Y=39°
The order of the angles from smallest to largest is:
<Y=39°, <W=51°, <X=90°
The opposite sides to these angles must be ordered in the same way:
Opposite side to <Y: WX
Opposite side to <W: XY
Opposite side to <X: YW
Then the order of the sides from smallest to largest is:
WX, XY, YW
The answer is -2 4/5. This is in simplest form because my calculator does everything into simplest form.
Answer:
<em>There is no y value so I think you mean to solve for x</em>
<em>Here's how we do it!: </em>
<em>1/2(x-12) = 4</em>
<em>Add 12...</em>
<em>1/2(x) = 4</em>
<em>Divide by 1/2...</em>
<em>x = 8!</em>
<em>x equals 8 in this case</em>