Answer:
695 Students
Step-by-step explanation:
This is because 6% of 658 is 39. 39 Students + 658 Students is 695 students.
Answer:
-3
Step-by-step explanation:
X+-4x=3
By definition, the area of a rectangle is:
![A = w * l](https://tex.z-dn.net/?f=%20A%20%3D%20w%20%2A%20l%20%20)
Where,
w: width of the rectangle
l: length of the rectangle
The total area is given by:
![A = A1 + A2](https://tex.z-dn.net/?f=%20A%20%3D%20A1%20%2B%20A2%20%20)
Where,
A1: rectangular wooden board 1
A2: rectangular wooden board 2
Substituting we have:
![60 \frac{3}{8} = (6) (w) + (5\frac{1}{2}) (w)](https://tex.z-dn.net/?f=%2060%20%5Cfrac%7B3%7D%7B8%7D%20%3D%20%286%29%20%28w%29%20%2B%20%285%5Cfrac%7B1%7D%7B2%7D%29%20%28w%29%20%20%20%20)
Rewriting we have:
![\frac{483}{8} = (6) (w) + (\frac{11}{2}) (w)](https://tex.z-dn.net/?f=%20%5Cfrac%7B483%7D%7B8%7D%20%3D%20%286%29%20%28w%29%20%2B%20%28%5Cfrac%7B11%7D%7B2%7D%29%20%28w%29%20%20%20%20)
![483 = 48w + 44w\\483 = 92w](https://tex.z-dn.net/?f=%20483%20%3D%2048w%20%2B%2044w%5C%5C483%20%3D%2092w%20%20)
![w = \frac{483}{92}\\w = 5.25](https://tex.z-dn.net/?f=%20w%20%3D%20%5Cfrac%7B483%7D%7B92%7D%5C%5Cw%20%3D%205.25%3C%2Fp%3E%3Cp%3E%20)
![w = 5 \frac{1}{4}](https://tex.z-dn.net/?f=%20w%20%3D%205%20%5Cfrac%7B1%7D%7B4%7D%20%20%20)
Answer:
The width is given by:
![w = 5 \frac{1}{4}](https://tex.z-dn.net/?f=%20w%20%3D%205%20%5Cfrac%7B1%7D%7B4%7D%20%20)
Answer:
347
Step-by-step explanation:
i added them all
Answer:
The value of x is 56.3 degrees
Step-by-step explanation:
we know that
In the right triangle of the figure
----> by TOA (opposite side divided by the adjacent side)
so
using a calculator
![x=tan^{-1}(\frac{12}{8})=56.3^o](https://tex.z-dn.net/?f=x%3Dtan%5E%7B-1%7D%28%5Cfrac%7B12%7D%7B8%7D%29%3D56.3%5Eo)