Answer:
Total area of new carpeting installed: 368
Step-by-step explanation:
What I did is too complicated to write down, so I'll just show you the math:
(12 * 8) * 2 (The area of the bedrooms)
11 * 16 (The area of the livingroom)
Answer:
The perimeter of a quarter of a circle with radius 2 inches is 7.1 inches.
Step-by-step explanation:
Given : A quarter of a circle with radius labeled 2 in.
Quarter of circle means fourth part of a circle (as shown in image by shaded part).
We have to find the perimeter of this shaded quarter of circle.
Perimeter is the sum of the dimension of the given figure.
Perimeter of circle is ![2\pi r](https://tex.z-dn.net/?f=2%5Cpi%20r)
Since, we are given Quarter circle so its perimeter ![\frac{2}{4} \pi r+r+r=\frac{1}{2} \pi r+r+r](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B4%7D%20%5Cpi%20r%2Br%2Br%3D%5Cfrac%7B1%7D%7B2%7D%20%5Cpi%20r%2Br%2Br)
Perimeter of given figure = ![\frac{1}{2} \pi r+r+r](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5Cpi%20r%2Br%2Br)
Perimeter of given figure = ![\frac{1}{2}\cdot 3.14 \cdot 2+2+2=3.14+4=7.14](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5Ccdot%203.14%20%5Ccdot%202%2B2%2B2%3D3.14%2B4%3D7.14)
Thus, the perimeter of a quarter of a circle with radius 2 inches is 7.1 inches.
Answer:
First we must learn to dissect a question.
<h3>Explanation:</h3>
Part 1
We can list our facts first:
- Every 2 dozen cookies takes 1.5 teaspoons of cinnamon to make
- She needs 13 dozen cookies
She needs 13 dozen cookies. So (13/2)x 1.5 teaspoons
![6.5 \times 1.5 = 9.75 \: teaspoons](https://tex.z-dn.net/?f=6.5%20%5Ctimes%201.5%20%3D%209.75%20%5C%3A%20teaspoons)
<h3>Part 2</h3>
She needs 9.75 teaspoons and 3 teaspoons make a tablespoon
So..
![9.75 \div 3 = 3 r0.75= 3tbsp \: and \: 0.75tsp](https://tex.z-dn.net/?f=9.75%20%5Cdiv%203%20%3D%203%20r0.75%3D%203tbsp%20%5C%3A%20and%20%5C%3A%200.75tsp)
Answer:
13.05
Step-by-step explanation:
Answer: 92/3 OR 30 2/3 ??
Step-by-step explanation: