Answer:
<h2>x = 1</h2>Step-by-step explanation:
Look a t the picture.
The triangles on the picture are similar.
Therefore the sides are in proportion:
<em>cross multiply</em>
<em>divide both sides by 40</em>
Which expression is equivalent to 54.5-6?
1 answer:
You might be interested in
Answer:
(x + c) (x - c)
Step-by-step explanation:
For any number the polynomial can be factored as (x + c) (x - c)