Answer:
96 units.
Step-by-step explanation:
Let a, b represent legs and c represent hypotenuse of the given right triangle.
We are told that in the given triangle all side lengths are all integer multiples of 8. Using Pythagoras theorem, we can represent this information in an equation as:
Upon dividing both sides by by 64, we will get:
We know that smallest Pythagoras triplet is such that 
.
Since all sides are multiple of 8, so the smallest possible perimeter would be 
.
Therefore, the smallest possible perimeter of such a triangle would be 96 units.
Coplanar lines<span> are </span>lines<span> that lie on the same plane. Picture a giant sheet of paper. Whatever </span>lines<span> are drawn on that sheet of paper will be </span>coplanar<span> because they are lying on the same plane, or the same flat surface.Or two strips of bacon on a frying pan would be coplanar lines lines that are,on the same plane</span>
Use elimination
Multiply first equation by 4
12a - 8b = 56
12a + 9b = 39
Subtract both
-17b = 17
b = -1
Plug in -1 for b
3a - 2(-1) = 14
3a = 12, a = 4
Final answer: a = 4, b = -1
Answer:
7.5
Step-by-step explanation:
5.0 - 10.0 = 5.0 ÷ 2 = 2.5 + 5.0 = 7.5
Option 1
The discriminant of given equation is 116
<em><u>Solution:</u></em>
We have to find the discriminant of given equation
<em><u>Given equation is:</u></em>
To find discriminant,
<em><u>Discriminant is given by:</u></em>
On comparing the given quadratic equation with general quadratic equation 
a = 4
b = 6
c = -5
<em><u>Substituting in above formula,</u></em>
Thus discriminant of given equation is 116
