Answer:
For every 1 inch on the drawing, it's 3 feet in real life.
Step-by-step explanation:
First, consider the length. The length is 6 inches on the drawing, while in actuality it is 18 feet. So every 6 inches represents 18 feet. Let's make a ratio; 6 : 18. To simplify it, divide both sides by 6; 6 : 18 = 1 : 3.
For every 1 inch on the drawing, it's 3 feet in real life.
Given:
To find:
The correct equivalent equation.
Solution:
We have,
Taking sin on both sides, we get
Interchanging the sides, we get
Therefore, the correct option is 4.
Answer:
What angle should a ramp be?
Maximum slope for hand-propelled wheelchair ramps should be 1" of rise to every 12" of length (4.8 degree angle; 8.3% grade). Maximum slope for power chairs should be 1.5" rise to 12" length (7.1 degree angle; 12.5% grade). Minimum width should be 36" (inside rails) - (48" is ideal)
Step-by-step explanation:
Hope it helps
Answer:
v=20
Step-by-step explanation:
To calculate the volume of a pyramid we will use the formula where <em>l</em> and <em>w</em> are the length and width of the base, and <em>h</em> is the height.
So:
<em>l=3</em>
<em>w=4</em>
<em>h=5</em>
applying the values in the formula
Answer: what do you mean
Step-by-step explanation: