Answer:
that sucks
Step-by-step explanation:
It is an acute triangle since all the sides are less than 90 degrees (it's also equilateral)
Answer: 
Step-by-step explanation:
You have the equation
.
Then, to solve for the variable
from the equation you need:
Make the subtraction of the right side of the equation:
(As the denominators are 1 and
, the least common denominator is
)

Multiply
to both sides:

Add
to both sides:

And finally divide both sides by
:

Answer:
Linear
Step-by-step explanation:
pretty self explanatory