1. X=5
2. X=-5
3. Y=10
Step-by-step explanation:
those are the answers
The answer is C because it is telling you to subtract 180 degrees from 54 degrees to get the final answer which is 126 I got that because 54 is that angle and it is asking for the whole amount so it would be C
Answer: ![Area=5x^2+10x](https://tex.z-dn.net/?f=Area%3D5x%5E2%2B10x)
Step-by-step explanation:
The area of a rectangle:
×![w](https://tex.z-dn.net/?f=w)
![a=5x(x+2)](https://tex.z-dn.net/?f=a%3D5x%28x%2B2%29)
×
× ![2](https://tex.z-dn.net/?f=2)
![a=5x^2+10x](https://tex.z-dn.net/?f=a%3D5x%5E2%2B10x)
-Result:
![a=5x^2+10x](https://tex.z-dn.net/?f=a%3D5x%5E2%2B10x)
Answer:
Yes, these triangles are congruent
∠E≅∠M
Step-by-step explanation:
Yes, these triangles are similar.
<em>Proof:</em>
Each side in LNM is
times longer than the sides in GFE
![30/18 = 1\frac{2}{3}](https://tex.z-dn.net/?f=30%2F18%20%3D%201%5Cfrac%7B2%7D%7B3%7D)
![25/15=1\frac{2}{3}](https://tex.z-dn.net/?f=25%2F15%3D1%5Cfrac%7B2%7D%7B3%7D)
![20/12 = 1\frac{2}{3}](https://tex.z-dn.net/?f=20%2F12%20%3D%201%5Cfrac%7B2%7D%7B3%7D)
According CPCTC (corresponding parts of congruent triangles are congruent), angle E is similar to angle M.
Hope this helps :)
Have a good day!
Answer:
1x
Step-by-step explanation: