If the length is X
X+X+X = 9X+6
3X=9X+6
-6X=6
X=-1
but because length can't be negative X=1
Linear functions are usually of degree 1. They are a straight line. y=mx+b
Answer:
It is right
Step-by-step explanation:
square all sides
we have 16, 32, 48
add the two shortest sides, which equal the third side
the triangle works with the pythagorean theorem, so of course it is right :)
72 + 74 is 146.
The angle sum of a triangle is 180.
180 - 146 is 34.
Answer:
23
Step-by-step explanation:
