Answer: -2
Step-by-step:
Plug in 8 for X and -4 for Y
-4=-1/4(8)
Multiply 8 into -1/4
-4=-8/4
Then factor
-4=-2
Add 2 to both side
-2=b
Answer:
The slope of 5 is 0.
Step-By-Step Explanation:
The slope of a line characterizes the direction of a line. So, to find the slope, you need to 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.
Answer:
12 is 20% of 60
Step-by-step explanation:
if 12 is 20%, then 6 is 10%
from that we can work out that 100% is 60. (10x10=100 so 6x10=60)
Answer:
204 in
Step-by-step explanation:
I can't really explain this other than that you have to add all the sides and the outside of this shape. For the hypotenuse you use the formula . Now just fill in what you know.
So we have:
length: 12in
base: 9in
hypotenuse: 15in
So now we do 12+15+9+15+12+15+9+15+12+15+9+15+12+15+9+15. Once we do all that we get 204 in.
Answer: -10.9
Step-by-step explanation:
-3.6 on both sides to get rid of the 3.6, the x= -10.9