Answer:
C
Step-by-step explanation:
This could be either 90° counterclockwise or 270° clockwise but the latter is not an option so the answer is C.
This is so blurry, can you take another picture or type the questions out please/
The 2 angles are complemantary or form right angles so

so

. Plugging that into BDC we get 11
Answer:

Step-by-step explanation:
These
ways are:
- The first die showing a 4 and the second die showing a different number
- The second die showing a 4 and the first die showing a different number
- Both dice showing 4s