Answer:

When squaring a fraction, square both numerator AND denominator
Answer:
ok
Step-by-step explanation:
mark me brilliant
plzzz
Answer: 
Step-by-step explanation:
Given: Perimeter of triangular garden = 
The sum of two sides of the garden = 
Perimeter is the sum of all sides of a triangle.
Third side = Perimeter of triangular garden - sum of two sides of the garden

The expression represent the third side =
.
Answer:
I think it's either 10√3 or 10