Answer:x=7
Step-by-step explanation:
x=7
90-55=35
5x=35
x=7
Answer:
90 units²
Step-by-step explanation:
The rectangular figure is 10 units wide (from -4 to +6) and 9 units high (from -4 to +5), so its area is 10·9 = 90 square units.
![\sin(c) = \frac{opposite}{hypotenuse}](https://tex.z-dn.net/?f=%20%5Csin%28c%29%20%20%3D%20%20%5Cfrac%7Bopposite%7D%7Bhypotenuse%7D%20)
![\sin(25) = \frac{35}{b}](https://tex.z-dn.net/?f=%20%5Csin%2825%29%20%20%3D%20%20%5Cfrac%7B35%7D%7Bb%7D%20)
![(b) \sin(25) = \frac{35}{b}(b)](https://tex.z-dn.net/?f=%28b%29%20%5Csin%2825%29%20%20%3D%20%20%5Cfrac%7B35%7D%7Bb%7D%28b%29)
![(b) \sin(25) = 35](https://tex.z-dn.net/?f=%28b%29%20%5Csin%2825%29%20%20%3D%2035)
![\frac{(b) \sin(25) }{ \sin(25) } = \frac{35}{ \sin(25) }](https://tex.z-dn.net/?f=%20%5Cfrac%7B%28b%29%20%5Csin%2825%29%20%7D%7B%20%5Csin%2825%29%20%7D%20%20%3D%20%20%5Cfrac%7B35%7D%7B%20%5Csin%2825%29%20%7D%20)
![b = \frac{35}{ \sin(25) }](https://tex.z-dn.net/?f=b%20%3D%20%20%5Cfrac%7B35%7D%7B%20%5Csin%2825%29%20%7D%20)
![b = 82.8](https://tex.z-dn.net/?f=b%20%3D%2082.8)
the length of the rope needs to be around 82.8
Answer:
(x-1)3
3x-3
Step-by-step explanation:
I came up with this.
Answer:
$1,800 was withdrawn because 18 * 100 = 1,800