The line y = 8x passes through the origin, which is the point (0, 0).
We say the ordered pair (0, 0) lies on the graph y = 8x.
Answer:
y = -3x-2
Step-by-step explanation:
Slope intercept form is: y = mx+b
m = slope
b = y - intercept
Substitute: y = -3x - 2
Answer: 21 m
Step-by-step explanation:
Given
the angle of depression of point G is 
Distance from pole base to point G is 45 m
Suppose h is the height of the pole
From the figure, we can write
Answer: 6weeks
Step-by-step explanation:
If it takes 4 men, 9 weeks to build a barn.
It will take a man; 4 x 9weeks =36 weeks to make a barn
If it takes a man 36weeks to make a barn, it will take 4men + 2 men i.e 6men = 36/6
6 weeks to make a barn
