4 = (r-2) t
8 = (r+2) t
4 = (r-2) * [8/(r+2)]
4 = (8r-16)/ (r+2) . . .multiply by 2
4r + 8 = 8r - 16
4r = 24
r = 6
hope this helps
To get the answer to this question simply add he numerators but keep the denominator the same which will give you 2/6 then you simplify the answer by 2/2 to get the simplified answer 1/3
Answer:
y = 3, y = -2
Step-by-step explanation:
Answer:
Step-by-step explanation:
(x1,y1)=(2,5)
(x2,y2)=(6,0)
using formula
slope=y2-y1/x2-x1
=0-5/6-2
=-5/4
therefore slope=-5/4
The given figure is a triangle.
Let points be P(-5,3), Q(0,-1) and C(4,4)
Using coordinate geometry we can determine the area by:
Area = Mod (
)
Px, Qx, Rx refers to x coordinates of point P, Q and R, respectively
Py, Qy, Ry refers to y coordinates of point P, Q and R, respectively
Substituting the values in the area formula:
Area = Mod (
)
⇒ Area = Mod (
⇒ Area = Mod (
)
⇒ Area = 20.5 sq. units