Answer:
5
Step-by-step explanation:
205-2d
That's the expression. 205 you start with, every day, you add two, so 2*d is logical.
Reflection of a function
reflection of f(x) about x-axis
So
Answer:
(10x - 5) square units.
Step-by-step explanation:
Let the lengths of equal sides be x units.
Hence, AB + AD + DC = x + x + x = 3x
Therefore, BC = 3x - 2