Answer:
1st one
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer: 11. Is A
Step-by-step explanation:
Answer:
45°
Step-by-step explanation:
divide 90 by 2 see there is a right angle between them
Answer:
slope = 1
Explanation:
slope is calculated using the following rule:
slope = (y2 - y1) / (x2 - x1)
The given points are (4,5) which represent (x1,y1) and (0,1) which represent (x2 , y2)
Substitute with these points in the above equation to get the slope as follows:
slope = (1-5) / (0-4) = 1
Hope this helps :)
