ANSWER

EXPLANATION
The diagram represents the net of a rectangular prism.
The dimensions are,


and

The total surface area of a rectangular prism is given by:

We substitute the values to obtain,


Answer:
angle c is 13 as it said in the question
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
Answer:
The answer for the first equation is,
X = 6, -4
The answer for second equation is,
X = 9,2