40, because if the ratio is 1:5 then we can times 8 by 5 to get 40 (I think :P)
Answer:
Then what is the radius of the circle? Since, the tangent of any point of a line is perpendicular to the radius through the point of contact. Hence, radius of the circle = 8 cm.
Well you ask what ever you is right to ask
Answer:
your numbers are -5 and 9, since 9 * -5 = -45 but 9 + (-5) = 9 - 5 = 4
Answer:
Step-by-step explanation:
Given
length of shadow =22 ft
height of woman =5.5 ft
speed of woman
from the figure, we can write
at given instant
y=20 ft
so, using similar triangle properties
Again we can write