Answer:
x = 3
Step-by-step explanation:
![2(3x+2)=22\\\\6x+4=22\\\\6x+4-4=22-4\\\\6x=18\\\\\frac{6x=18}{6}\\\\\boxed{x=3}](https://tex.z-dn.net/?f=2%283x%2B2%29%3D22%5C%5C%5C%5C6x%2B4%3D22%5C%5C%5C%5C6x%2B4-4%3D22-4%5C%5C%5C%5C6x%3D18%5C%5C%5C%5C%5Cfrac%7B6x%3D18%7D%7B6%7D%5C%5C%5C%5C%5Cboxed%7Bx%3D3%7D)
Hope this helps.
Answer:
3x+2=\frac{14}{3}
Step-by-step explanation:
Answer:
37.5 square units
Step-by-step explanation:
A=a+b/2h => 5 + 10 / 2 x 5
Answer:
The measure of the fourth angle = 137.1°
Step-by-step explanation:
Let x = the measure of the fourth angle
Sum of all 4 interior angles in a quadrilateral equal 360°
so
x + 23.5° + 99° + 100.4° = 360°
x + 222.9° = 360°
x = 360° - 222.9°
x = 137.1°
The answer would be to subtract