Answer:
We have the value as 3m-7
Step-by-step explanation:
It is given that we have the real number m. Now we are required to find the simplified form or the value of the expression: 
Thus we can write it as:

Here we have to use the property:

So now we have:

So this is the required final value of the expression.
That answer is exponential!
Answer:
26 degree
Step-by-step explanation:
We are given that in triangle




By using linear pair angles property


By using triangle angles sum property





Substitute the value

Answer:
Y = 20x so the answer is 20
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
interweb it, because I am not that brainy big brains