Answer:

Step-by-step explanation:
The formula of a slope:

We have two points (-6, -8) and (-14, 4).
Substitute


Answer:
m∠1 = 123°
Step-by-step explanation:
Since a straight line is always a supplementary angle, it equals 180°. To solve for the unknown angle, we can subtract the known angle from 180°.
180° - 57° = 123°
So m∠1 = 123°
<span>9 x 2.8 is 25.2 cause u multiply 9 x 2.8 is = to 25.2</span>
Answer:
No solution.
Step-by-step explanation:
That image is of the symbol of the empty set. The solution set is empty, which means there is no solution.