10a+4+14a-2=14a+31
Add the common variables
24a+4-2=14a+31
24a+2=14a+31
Subract 2 from each side
Subract 14a from each side
Then divide each side by 10
A=-2.9
A= -3.7
Answer
33.3%
Step-by-step explanation:
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:
V = 36 pi cm^3
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3 where 4 is the radius
V = 4/3 pi(3)^3
V = 36 pi cm^3
Answer: 38.45
Step-by-step explanation: