it would be 1/3 because there independent variables
Answer:

Step-by-step explanation:

The first set of parentheses is unnecessary, so it can just be removed.

To remove the second set of parentheses, you must distribute the negative sign that is to its left. It changes every sign inside the parentheses.

Now you combine like terms.


Answer:
x = 20 degree
Step-by-step explanation:
Hope this helps u !!
Answer:
240 m
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
Length: 12 m
Width: 5 m
Height: 4 m