A two dimensional figure with congurnent sides and angles And I am pretty sure AreaPolyhedron and apothem
Answer:
![\huge x = ln( \frac{33}{4} ) \times \frac{ 10}{27} \\ \huge \: x \approx 0.782](https://tex.z-dn.net/?f=%20%5Chuge%20x%20%3D%20%20ln%28%20%5Cfrac%7B33%7D%7B4%7D%20%29%20%20%5Ctimes%20%20%5Cfrac%7B%2010%7D%7B27%7D%20%5C%5C%20%20%5Chuge%20%5C%3A%20x%20%20%5Capprox%200.782)
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>let's solve:</h3>
![4 {e}^{2.7x} = 33 \\ {e}^{2.7x} = \frac{33}{4} \\ 2.7x = ln( \frac{33}{4} ) \\ x = ln( \frac{33}{4} ) \times \frac{ 10}{27} \\ x \approx 0.782](https://tex.z-dn.net/?f=4%20%7Be%7D%5E%7B2.7x%7D%20%20%3D%2033%20%5C%5C%20%7Be%7D%5E%7B2.7x%7D%20%3D%20%20%5Cfrac%7B33%7D%7B4%7D%20%20%5C%5C%202.7x%20%3D%20%20ln%28%20%5Cfrac%7B33%7D%7B4%7D%20%29%20%20%5C%5C%20x%20%3D%20%20ln%28%20%5Cfrac%7B33%7D%7B4%7D%20%29%20%20%5Ctimes%20%20%5Cfrac%7B%2010%7D%7B27%7D%20%5C%5C%20x%20%20%5Capprox%200.782)
You can do 10+3=13.
Hope that helps!!!
Answer:
The solution is (1,2)
Step-by-step explanation:
- 2x - y = - 4
x + 2y = 5
Multiply the second equation by 2 so we can eliminate x
2( x + 2y) = 5*2
2x +4y = 10
Add this to the first equation
- 2x - y = - 4
2x +4y = 10
----------------------
3y = 6
Divide each side by 3
3y/3 = 6/3
y = 2
- 2x - y = - 4
x + 2y = 5
Multiply the first equation by 2 to eliminate y
2(- 2x - y) = - 4*2
-4x -2y = -8
Add this to the second equation
-4x -2y = -8
x + 2y = 5
------------------
-3x = -3
Divide by -3
-3x/-3 = -3/-3
x = 1
The solution is (1,2)