Answer:
4
Step-by-step explanation:
Always do parentheses first!
-4x+9=-5x
8x-2x=6x
-5x-6x+3=
x+3=4
Answer:
In the case of the equilateral triangle, , the exterior angle, plus 60 equals 180. Subtracting 60 from both sides of this equation gives us a value of equal to 120. This means that the exterior angle of an equilateral triangle is equal to 120 degrees. The sum of all the exterior angles is always 360 degrees.
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
All you gotta do is 9x4 or 9+9+9+9=36
2a^2+4a+1 is equivalent to 4a+4/2a*a^2/a+1
Answer:
she got those numbers from the angles angle shape
Step-by-step explanation:
im middle school and i dont know how to solve this but i see its not that completad