Answer:
The area of the 3d figure
Step-by-step explanation:
the area of the one of triangle is 8.7
and the reactangle is 5 x 7 = 35
and the big one is 10 x 7 = 70
so 8.7 + 8.7 + 35 + 35 + 70 = 157.4
You just answerd it yourself i think.......
Answer:
$12
Step-by-step explanation:
We know that 25% means 25 out of 100, which can be represented by 25/100 or 1/4.
To get the discount we multiply 48 by 1/4 which is 48/4 = $12
Answer:
![l = 3\,ft](https://tex.z-dn.net/?f=l%20%3D%203%5C%2Cft)
Step-by-step explanation:
La ecuación de perímetro del tapete es (The equation of perimeter of the carpet is):
![p = 2\cdot (w + l)](https://tex.z-dn.net/?f=p%20%3D%202%5Ccdot%20%28w%20%2B%20l%29)
Donde (Where):
- Ancho (Width)
- Longitud (Length)
La longitud se determina por despeje (The length is determined by clearing it):
![l = \frac{p}{2} - w](https://tex.z-dn.net/?f=l%20%3D%20%5Cfrac%7Bp%7D%7B2%7D%20-%20w)
![l = \frac{16\,ft}{2} - 5\,ft](https://tex.z-dn.net/?f=l%20%3D%20%5Cfrac%7B16%5C%2Cft%7D%7B2%7D%20-%205%5C%2Cft)
![l = 3\,ft](https://tex.z-dn.net/?f=l%20%3D%203%5C%2Cft)
Answer:
x=5
Step-by-step explanation: