Answer:
what grade r u in? and what unit is thar
Answer:
The ramp must cover a horizontal distance of approximately 19.081 feet.
Step-by-step explanation:
Given the vertical distance (
), measured in feet, and the angle of the wheelchair ramp (
), measured in sexagesimal degrees. The horizontal distance needed for the ramp (
), measured in feet, is estimated by the following trigonometrical expression:
(1)
If we know that
and
, then the horizontal distance covered by this ramp is:

The ramp must cover a horizontal distance of approximately 19.081 feet.
Answer:
b = 2A/h - a . (option a)
Step-by-step explanation:
Check attachment
The nearest integer is 7 because the nearest perfect square root is 49. Answer is 7-8
16 is the answer. I think