Answer:
1/4
Step-by-step explanation:
-1 - 3 = -4, 2 - 3 = -1, swap -4/-1 and because they're both negative their positive, you get 1/4
Answer:
20
Step-by-step explanation:
If x = 6 the problem should look like this:
2 (x) + 8 = y -> place the 6 where x is.
2 (6) + 8 = y -> remember () means to multiply.
2 times 6 , add 8 , equals y
12 + 8 =y -> 12 +8 equals 20
20 = y
I hope this helps!!
There are equal so neither
Answer:
7.21 units
Step-by-step explanation:
The shortest length needed to connect the house to the existing pipeline is the perpendicular distance between the location of the house (2,9) and the line y = 2/3x - 1.
The perpendicular distance (d) between a point (
) and the line Ax + By + C = 0 is given as:

The line is given by y = 2/3 x - 1; 2/3x - y - 1 = 0. The point = (2, 9)
hence A = 2/3, B = -1, C = -1,
. Therefore:

Y = -5x + 12 ...............