I believe it would be 71 degrees because the total degrees of a triangle is 180 so 57+52=109 then 180-109=71 which would then be the final angle degree.
Hope I helped
To solve this problem, we should set up an equation, letting x be the unknown number.
9 + x = 0
Next, we should subtract 9 from both sides to cancel out the +9 on the left side of the equation and get the variable alone.
x = -9.
Therefore, the number you are looking for is -9.
You would need to combine like terms to find your answer.
6x - 3 = 5x + 7
You would subtract 5x from both sides. Remember, x = 1x
x - 3 = 7
Lastly, you would add 3 to both sides.
x = 10
I hope this helps!
Answer:
11
Step-by-step explanation:
3*4=12
12/6=2
2+3^2=11
hope this helps :3
if it did pls mark brainliest