To solve this problem you must apply the proccedure shown below:
1. You have that:
<span> - The scale model is 11 inches long and 8.5 inches wide.
- The door to her room takes up 1.75 inches.
- The longest wall in Jessica’s actual room is 15 feet long.
2. Therefore, the actual size of the door is:
15 feet=180 inches
1.75 inches(180 inches/11 inches)=28.63 inches
3. If the door in completely open, you must apply the formula for calculate the area of a semicircle:
A=</span>πr²/2
r=28.63 inches
A=π(28.63 inches)²/2
A=1288.11 inches²
The answer is: 1288.11 inches²
Answer:
$22400
Step-by-step explanation:
multiply 64000 with 0.35 (35%)
A. a + ( - a)
Because it’s the same thing as: a - a
And if you plug in any value for example:
2 - 2 that would be 0
Answer:
8 inches
Step-by-step explanation:
Given: Dimension of rectangular container= 
Water is filled up to a level 2 inches from the top.
As given that container is sitting on its largest face, then it is standing on 
Which means the height of container is 6 inches and it ie filled with water up to 2 inches from the top.
∴ Height of water inside the container= 
Now, finding the volume of water inside.
we know, Volume= 
Volume= 
Next, if container is placed in its smallest face then it is standing on
and lets assume height to be "x"
Forming an equation now to express the volume conservation law.
⇒ 
⇒
dividing both side by 60
⇒
∴ x= 8 inches
Hence, 8 inches from the bottom will the water level reach if the container is placed on its smallest face