Sin(x) = cos(90-x) , so the answer is 0.83 * 0.55
Answer:
Center of rotation
Step-by-step explanation:
Answer:
d = 48.03 feet
Step-by-step explanation:
Given that,
The maximum angle for a wheelchair ramp entering a business at 4.76 degrees.
We need to find the horizontal distance needed to accomidate a ramp that goes up to a door 4 feet of the ground.
We can solve it using trigonometry.

Where
h is height
d is the angle of elevation

So, the horizontal distance is equal to 48.03 feet.
Answer:
a=24
Step-by-step explanation:
= -4
-a= -4*6
-a= -24
a= 24