Answer:
First term: a
Second term: a+d
Third term:a+2d
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
the formula of the slope is (y2 - y1)/(x2 - x1)
slope = (3-2)/(-1-2) = 1/(-3) = -1/3
Answer:
y = -x + 8
Step-by-step explanation:
x-3y = -18
-3y = -x -18
3y = x + 18
m = 1 ( but Product of slope of perpendicular lines is -1 so, M= -1)
y-intercept from (4,4) is
4 = -1 (4 )+ b
b= 8
The equation of the line that passes through the given point (4,4) is
y =mx +b
y = -1 x + 8
Answer:
b
Step-by-step explanation:
Sin (2 pi/3) = sqrt(3)/2
you can get this from the unit circle