Answer:
5/7
Step-by-step explanation:
You find a slope by using the equation y2-y1/x2-x1.
In this case: 15-5/21-7
10/14
5/7
6) x= 2, angle = 90 degrees obviously
7) Im not sure on this one
8) x = 5
9) x = 1
Answer:
The answer should be 132 degrees.
Step-by-step explanation:
180-48= 132
Answer:
0.53 daL
Step-by-step explanation: