Answer:
1. I believe that for the first image angle z=56
2. I believe that m in the second equation is m=55
3. The angle in the third image of the triangle is x= 47
Step-by-step explanation:
1. For the first image, you can see that the shown angle is 124, y appears to have an angle equal to 124 as well. So both angles =248, there has to be a total of 360 degrees so that means that angles x and z are 56 because 56x2 is 112 and 112+248=360. Therefore angle z appears to be 56.
2. For the second image, I had the same question on my test(I attached an image below to prove that I know the right answer), the answer was
3. In the third image a triangle is shown. To calculate the triangle all angles must add up to 180, therefore we can find out the value of angle x by using the equation, 180-(102+31) basically 180-133=47 therefore x=47
