Answer:
The slope of a line characterizes the direction of a line.
Step-by-step explanation:
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Example:
(3,2) and (4,1)
3 - 4 = -1
2 - 1 = 1
-1 divided by 1 is -1. That's the slope, -1.
Area of circle = πr²
19 5/8 = πr²
r² = 19 5/8 ÷ π
r² = 6.25
r = √6.25 = 2.5 units
Answer: 2.5 units
Answer:
ITS B
Step-by-step explanation:
I hope im right srry if im not i hope you to disney and stay safe
Answer:
49.12?
Step-by-step explanation:
half circle= 4 squared *3.14/2=25.12
triangle=pythagorean theorem to find h=8. 8*6/2= 24
25.12+24=49.12