Which of the lines below has a slope of zero .

Line B

Step-by-step explanation:

The slope of line can be defined as the ratio of rise and run.

Mathematically, the formula for slope is

Now, for zero slope, rise should be zero. In other words if there is no any change in the vertical direction then the slope of the line would be zero.

For horizontal line, the vertical change is zero.

Therefore, we can say that any horizontal line has zero slope.

Among the given options, line B is horizontal and hence it has a zero slope.

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.