What terms govern the length of this side?The basic rule of the triangle.First side length must be less than the sum of the other two sides.So to find X we must take the largest side of the triangles and compare them with amounts from other sides.
5+x>12
8+x>20 and it's system
x>7
x>12
general solution is x>12
<span>The least possible integral is 13.
PS: It's may be </span>yet 12, but in this case, triangle BCD become segment.
They will take the total price and divide it by four. So x will be the price, so the equation will be x/4=total price per person.
Answer:
Step-by-step explanation:
Given a triangle.
One of the angles is 
more than 5 times of one angle.
Third angle is 
more than the difference of two angles.
To find:
The angles.
Solution:
Let the first angle = 
As per question statement, second angle = 5 +
And third angle = 5 + - + = 
Using triangle sum property that the sum of all the internal angles of a triangle is always equal to 
.
Therefore, the first angle = 
The second angle = 
The third angle = 
Therefore, the angles are .
(-5, 2 ) means x = -5 and y = 2
so answer is <span>point D</span>
Parallel lines I think, im not sure
