For any line with two points let's say (x1,y1) &(x2,y2),
slope(m)=(y2-y1)/(x2-x1)
In this case
(x1,y1)=(-8,4)
&
(x2,y2)=(4,-8)
So,
slope(m)=(-8-4)/[4-(-8)]
=-12/12
=-1
Answer:
(b) as marked
Step-by-step explanation:
Subtract r, multiply by u^2/(-k-y-r), and take the square root.
Answer:
The measure of the arc x is 130°
Step-by-step explanation:
we know that
The semi-inscribed angle is half that of the arc it comprises
so
65°=(1/2)[arc x]
solve for x
arc x=(2)(65°)=130°
Answer:
Undefined
Step-by-step explanation:
Use the formula:
y2 - y1/x2 - x1
8 - (-3)/5 - 5
8 + 3/0
11/0
Undefined
Answer:
Excuse me what do u mean
Step-by-step explanation: