I think the answer is B I got this right but it was for a completed grade so i’m not sure
Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees.
In radians this are

To find the complement of 3π/4, subtract it by π/2

To find the supplement of 3π/4, subtract it by π.
Answer:
The original number is 72
Step-by-step explanation:
72 swapping digits around results in 27
1/3 of 72 = 24
24 + 3 = 27
Answer:
The number associated with point M is 5.64
Step-by-step explanation:
notice that there are 10 divisions marked with ticks in between 5.6 and 5.7. So that means that the difference between these two numbers : 5.7 - 5.6 = 0.1
has been subdivided into 10: 0.1/10 = 0.01
Therefore we can assign a real number to each of the ticks by adding successively increments 0.01 (starting from the left "5.6"), and learn which number corresponds to the point M.
Please see the attached image that illustrates this, and shows in red the number assigned to the tick where point M is located: 5.64
57508.5 and 120, it gives you ounces for first one and then asks for pounds and it gives you the number of ounces per pound on the side so you do 920136/16 and for the second you do the same thing but with the number of feet per yard and you would do 360/3