Ok so what you need to do is divide 20 and 120 and that will help you get t :)
Answer:
there r no variables shown
Step-by-step explanation:
Assume the figure has three sides.
(a figure with three sides is always a triangle)
For this case we have the following expression:

What we must do in this case is to use one of the properties of the sum.
In this case, we must use the associative property.
The associative property states:

We have then:

Simplifying we have:


Answer:
the following is equal to (2x / 3 - 7) + 7
D. 2x / 3.