Hope this answer would be helpful.
Answer:
m=1
Step-by-step explanation:
The answer is B. If -0.8 was below the other number, the other number would be above it.
Answer:
The measure of angle C is 
The draw in the attached figure
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In the right triangle ABC
The sine of angle C is equal to divide the opposite side to angle C by the hypotenuse

substitute the values

