First answer is -5.
Second answer is -1.
Answer:
111111 1111110 is the simple expression.
Step-by-step explanation:
The expression to be solved:
First of all, let us solve the first term:
Now, the right term:
So, the expression to be solved becomes:
∠M=90°-23.1°=66.9° - it's a right answer.
u=d/sin∠D=97.25
m=cos∠D*u=89.52