Answer:
1 / 4 ton will cover 1 square yard
Step-by-step explanation:
(3 / 4) / 3 =
3 / 4 x 1 / 3 =
3 / 12 =
1/4 ton
N(t) equals 10(number of days times 3) because it says that the numbers triple everyday afterward
Answer:
lines are perpendicular
Step-by-step explanation:
The equation of a vertical line parallel to the y- axis is
x = c
Where c is the value of the x- coordinates the line passes through
x = - 1 ← is the equation of a vertical line
The equation of a horizontal line parallel to the x- axis is
y = c
Where c is the value of the y- coordinates the line passes through
y = - 1 ← is a horizontal line
Since lines are vertical and horizontal they are perpendicular to each other.
