<h2>~<u>Solution</u> :-</h2>
If we take the radius of a circle be <u>R</u>. Then, we can define that,
$ R = x $
Hence,
Arcs will be as $ 4x $. As,
A circle can be divided into four parts according to the radius.
Hence, we know that,
![x \times 4](https://tex.z-dn.net/?f=x%20%5Ctimes%204)
![\mapsto \: 4x](https://tex.z-dn.net/?f=%20%5Cmapsto%20%5C%3A%204x)
- Hence, <em>according to the radius R</em>, a circle can have <u>4 arcs</u>.
Answer:
i. 2008
ii. Below
iii. 38
iv. A likely reason is because of increased safety features in a vehicle. Another reason could also be the decline of drunk drivers.
Step-by-step explanation:
Answer:huh
Step-by-step explanation:
Let
x-------> the number of fiction books
y-------> the number of nonfiction books.
we know that
-----> equation ![1](https://tex.z-dn.net/?f=%201%20)
-----> equation ![2](https://tex.z-dn.net/?f=%202%20)
Add equation
and equation ![2](https://tex.z-dn.net/?f=%202%20)
<u>find the value of y</u>
![x+y=26](https://tex.z-dn.net/?f=%20x%2By%3D26%20)
![19+y=26](https://tex.z-dn.net/?f=%2019%2By%3D26%20)
![y=26-19=7\ nonfiction\ books](https://tex.z-dn.net/?f=%20y%3D26-19%3D7%5C%20nonfiction%5C%20books%20)
therefore
<u>the answer is</u>
Part a) the number of fiction books is ![19\ fiction\ books](https://tex.z-dn.net/?f=%2019%5C%20fiction%5C%20books%20)
Part b) the number of nonfiction books is ![7\ nonfiction\ books](https://tex.z-dn.net/?f=%207%5C%20nonfiction%5C%20books%20)
Answer:
x = 43 1/3 degrees
Step-by-step explanation:
sum of interior angles in a triangle = 180 degrees
30 + (3x - 9) + 29 = 180
30 + 29 + (3x - 9) = 180
59 + (3x - 9) = 180
(3x - 9) = 180 - 59
(3x - 9) = 121
3x = 121 + 9
3x = 130
x = 43 1/3